1-An electrophile is an atom that can accept electron pair. They are electron deficient species . They are +vely charge or neutral while nucleophile are electron rich species and donate electron pair to electron deficient 2-Nitration is the example of substitution reaction like nitration of benzene will form nitro benzene 3-Primary alcohol oxidized to form aldehyde and carboxylic acid while secondary alcohol oxidized to give ketone
1: Electrophiles a reagent which can accept an electron pair in a reaction is called electrophile ( electropile means electron loving ) . Electrophile are electron deficient nucleophiles A reagent which can donate an electron pair in a reaction called nucleophile ( nucleophile means loving ). Nucleophile are electron rich Q 2 : Exmaples of substitution reaction chlorination, nitration , sulphonation, formation of amides Q3: primary alcohols oxidesed to form aldehydes and carboxylic acids while secondary alcohals oxidesed to form ketones
1.Electrophiles:- Electrophiles are electron loving or electron deficient specie and can accept an electron pair from electron rich species. Nucleophile:- Nucleophile is electron pair to electron deficient species. 2.Sulphonation,Chlorination,and nitration are the examples of substitution reaction. 3.Oxidation of 1°Alcohol produces Aldehyde however oxidation of 2°Alcohol gives ketones.
1:difference between Electrophile and Nucleophile: ELECTROPHILES are electron loving or electron deficient species and can accept an electron pair from electron rich species Whereas Nucleophile: is electron rich specie and donate electron pair to electron deficient species 2:examples of substitution reaction: Nitration,sulphonation, chlorination, formation of amide 3:products of oxidation of alcohol: Primary alcohol can be oxidized to form aldehyde and Carboxylic acids whereas secondary alcohol can be oxidized to give ketone.
1: Electrophile are electron loving and electron attracting they accept electrons as carbonyls Nucleophile..they are electrons rich groups and donate electron as cynide 2:example of substitution reaction ANS..Nitration is the example of substitution reaction form example Nitration of benzene will form the product of nitro benzene 3:Primary alcohols can be oxidized to form aldehyde and carboxylic acid secondary alcohols can be oxidized to give ketone (AQSA MEMON)
1) Electrophile are those reagent which attract electrons in chemical reaction they are electron deficent that is why they are called Electron loving. Nucleophile are those reagent which donates electrons to electrophile they are electron rich. 2) Examples of substitution reaction are Halogenation, sulfonation,Nitration,Esterfication and Amidation. 3) Primary Alcohol are oxidized to form Aldehydes and carboxylic Acid ,Secondary Alcohol oxidized and form ketones while tertiary alcohol can not undergo oxidation.
Qno1. Electrophile are electron deficient species that are attracted to an electron rich centre. Nucleophile are electron rich species that donate an electron pair to an electron . Qno2. Example of substitution reaction. Nitration, Sulphonation, Chlorination , formation of amides. Qno3. Product of oxidation of alcohol. Primary alcohol can be oxidised to form aldehyde and carboxylic acid whereas Secondary alcohol can be oxidised to give ketone.
Q:01. An electrophile is an atom or molecule that can accept an electron pair. They are electron deficient species.They are +vely charged or neutral and they can undergo electrophilic addition and substitution reaction.they are also called lewis acids Nucleophile donate electron pair. Thwy are -vely charged or neutral.they are electron rich species. They undergo nucleophilic substitution and addition reaction. They are also called lewis base Q:02 Example of substitution reaction is Nitration of benzene In this nitro group is substituted to the benzene ring on ortho position and the product formed is called (nitro benzene) Halogenation and sulfonation are also some examples. Q:03 Oxidation of primary alcohol results in the formation of aldehyde and carboxylic acid. Oxidation of secondary alcohol results in the formation of ketone. Tertiary alcohol does not undergo oxidation reaction.
1: Electrophile are electron loving and electron attracting they accept electrons as carbonyls Nucleophile..they are electrons rich groups and donate electron as cynide 2:example of substitution reaction ANS..Nitration is the example of substitution reaction form example Nitration of benzene will form the product of nitro benzene 3:Primary alcohols can be oxidized to form aldehyde and carboxylic acid secondary alcohols can be oxidized to give ketone
Electrophile Q1 electrophile, in chemistry, an atom or a molecule that in chemical reaction seeks an atom or molecule containing an electron pair available for bonding. Electrophilic substances are Lewis acids Nucleophile In chemistry, a nucleophile is a chemical species that forms bonds by donating an electron pair. All molecules and ions with a free pair of electrons or at least one pi bond can act as nucleophiles. Because nucleophiles donate electrons, they are Lewis bases. Q2 Nitration of benzene is electrophilic substitution reaction In chemistry, a nucleophile is a chemical species that forms bonds by donating an electron pair. All molecules and ions with a free pair of electrons or at least one pi bond can act as nucleophiles. Because nucleophiles donate electrons, they are Lewis bases. Q3 Primary alcohols can be oxidized to form aldehydes and carboxylic acids; secondary alcohols can be oxidized to give ketones. Tertiary alcohols, in contrast, cannot be oxidized without breaking the molecule’s C-C bonds. Aneesa begum
And to Q :1) “Electrophile” (electron accepting or electron loving spices) is electron deficient reagent so it is attracted toward an electron rich centre whereas “Nucleophile”(electron donating species) is electron rich reagent it donates electron to electrophile, E+ are Lewis acids whereas Nu- are Lewis bases. And to Q:2) EXAMPLES OF SUBSTITUTION REACTION: A) Substitution Reactions In Aromatic Compounds; 1) Nitration (of benzene) 2)Halogenation 3)Sulfonation B)Substitution Reactions In Carboxylic Acids; 1) Esterification with alcohol 2)Amidation with amine Ans to Q:3) Oxidation of primary alcohol produces aldehyde, however, oxidation of secondary alcohol gives ketone in product.
(Ans no :1 ) electrophile are generally positively charged or neutral . it accepts a pair of an electron to form a covalent bond . Nucleophile are negative charged or neutral with a lone pair of electrons and they donate a pair of electron. (Ans no : 2 ) Example of substitution reaction is Nitration , halogenation , sulfonation. (Ans no : 3 ) primary alcohols can be oxidized to form aldehydes and carboxylic acids ; secondary alcohols can be oxidized to give ketones .
Q:1 difference between Electrophile and Nucleophile: Ans: ELECTROPHILES are electron loving or electron deficient species and can accept an electron pair from electron rich species for example carbonyl compounds. Whereas Nucleophile is electron rich specie and donate electron pair to electron deficient species for example:ammonia,cyanide ion. Q:2 example of substitution reaction:- Ans:-NITRATION is the example of substitution reaction.for example nitration of benzene will form the product nitrobenzene. Q:3 Ans:products of oxidation of alcohol: Primary alcohol can be oxidized to form aldehyde and Carboxylic acids whereas secondary alcohol can be oxidized to give ketone.
Difference between electrophile and nucleophile is Electrophile: are electrons loving and electron attracting they accept electrons as carbonyls Nucleophile: they are electrons rich groups and donate electron as cynide 2: example of substitution reaction are Nitration. In this reaction benzene react with nitrile group and form nitrobenzene as product 3: Oxidation of primary alcohol will give Aldehyde and carboxylic acid and oxidation of Secondary alcohol will give ketone as product
Q#1 Electrophiles are electron deficient species and can accept an electron pair from electron rich species. Examples :carbocation and carbonyl compound s where as A nucleophile is electron rich species and donate electron pair to electron deficient species Examples: carbanion ,water , ammonia, cyanide ion. Q#2 Example of substitution reaction are nitration in this reaction benzene react with nitrile group and form nitro benzene product Q#3 Oxidation of primary alcohol give Aldehyde and carboxylic acid and oxidation of secondary alcohol will give ketone as product.
Q1:Electrophile :Electrophile are electron deficient species that are attracted to an electron rich centre Nucleophile: Nucleophile are electron rich species that donate an electron pair to an Electrophile Q:2 Example of subsitution reaction are sulphonation ,nitration, halogenation and amide Q:3 oxidation of alcohol When alcohol undergo the oxidation traction then it will formed Aldehyde and it will further oxidized to foam Carboxylic acid
Q1: Electrophile ': Electrophile are electron deficient species that are attached to an electron rich center Nucleophile: Nucleophile are electron rich species that donate an electron pair to an Electrophile. Q:2 Example of substitution reaction are sulphonation nitration halogenation and amid. Q:3 Oxidation of alcohol. when alcohol undergo the oxidation traction then it will formed aldehyde and it will further oxidized to foam carboxylic acid
Q1 : Electrophile are electrons loving or electron deficient species and can accept the electron pairs from electron rich specie's for example carbonyl compound . where as nucleophile are electrons rich specie's and donate electron pair to electron deficient species for example ammonia, cyanide ions Q2: Example of substitution reaction Ans:nitration is the example of substitution reaction for example nitration of benzene will foam the product of nitro benzene. Q3: Ans: production of oxidation of alcohol : Primary alcohol can be oxidized into aldehyde and carboxylic acid where as secondary alcohol can be oxidized give in the foam of ketone.
Q#1 Electrophiles: A reagent which can accept an electron pair in a reaction is called electrophile (Electrophile means electron loving). Electrophiles are electron deficient. Nucleophiles: A reagent which can donate an electron pair in a reaction is called a nucleophile (Nucleophile means nucleus loving). Nucleophiles are electron rich. Q#2 Examples of substitution reaction: Chlorination, nitration, sulphonation, formation of Amides. Q#3 Primary alcohols oxidized to form aldehydes and carboxylic acids while secondary alcohols oxidized to form ketones.
Q:1 Ans: (a)Electrophile are electron deficient species that are attracted to an electron rich centre and accepting of electron they are Lewis acid electrophile are positive charge or have an atom that does not have an octant of electron (b)A nucleophile is donate of an electron pair all molecules or ion a free pair of electron or at least one pi bond can act as nucleophile because donate of electron such as Lewis base Q:2 Ans: substitution reaction occur (e.g ) Nitration: In this reaction benzene react with nitrile group and from nitrobenzene as a product Q:3 Ans: oxidation of primary alcohol will give aldehyde product and aldehyde is oxidation to from carboxylic acid Oxidation of secondary alcohol will give ketone as a product
1-An electrophile is an atom that can accept electron pair. They are electron deficient species . They are +vely charge or neutral while nucleophile are electron rich species and donate electron pair to electron deficient
2-Nitration is the example of substitution reaction like nitration of benzene will form nitro benzene
3-Primary alcohol oxidized to form aldehyde and carboxylic acid while secondary alcohol oxidized to give ketone
1: Electrophiles a reagent which can accept an electron pair in a reaction is called electrophile ( electropile means electron loving ) . Electrophile are electron deficient nucleophiles
A reagent which can donate an electron pair in a reaction called nucleophile ( nucleophile means loving ). Nucleophile are electron rich
Q 2 : Exmaples of substitution reaction chlorination, nitration , sulphonation, formation of amides
Q3: primary alcohols oxidesed to form aldehydes and carboxylic acids while secondary alcohals oxidesed to form ketones
1.Electrophiles:-
Electrophiles are electron loving or electron deficient specie and can accept an electron pair from electron rich species.
Nucleophile:-
Nucleophile is electron pair to electron deficient species.
2.Sulphonation,Chlorination,and nitration are the examples of substitution reaction.
3.Oxidation of 1°Alcohol produces Aldehyde however oxidation of 2°Alcohol gives ketones.
1:difference between Electrophile and Nucleophile:
ELECTROPHILES are electron loving or electron deficient species and can accept an electron pair from electron rich species Whereas Nucleophile: is electron rich specie and donate electron pair to electron deficient species
2:examples of substitution reaction: Nitration,sulphonation, chlorination, formation of amide
3:products of oxidation of alcohol:
Primary alcohol can be oxidized to form aldehyde and Carboxylic acids whereas secondary alcohol can be oxidized to give ketone.
1: Electrophile are electron loving and electron attracting they accept electrons as carbonyls
Nucleophile..they are electrons rich groups and donate electron as cynide
2:example of substitution reaction
ANS..Nitration is the example of substitution reaction form example Nitration of benzene will form the product of nitro benzene
3:Primary alcohols can be oxidized to form aldehyde and carboxylic acid secondary alcohols can be oxidized to give ketone
(AQSA MEMON)
1) Electrophile are those reagent which attract electrons in chemical reaction they are electron deficent that is why they are called Electron loving.
Nucleophile are those reagent which donates electrons to electrophile they are electron rich.
2) Examples of substitution reaction are Halogenation, sulfonation,Nitration,Esterfication and Amidation.
3) Primary Alcohol are oxidized to form Aldehydes and carboxylic Acid ,Secondary Alcohol oxidized and form ketones while tertiary alcohol can not undergo oxidation.
Qno1.
Electrophile are electron deficient species that are attracted to an electron rich centre.
Nucleophile are electron rich species that donate an electron pair to an electron .
Qno2.
Example of substitution reaction.
Nitration, Sulphonation, Chlorination , formation of amides.
Qno3.
Product of oxidation of alcohol.
Primary alcohol can be oxidised to form aldehyde and carboxylic acid whereas Secondary alcohol can be oxidised to give ketone.
Q:01.
An electrophile is an atom or molecule that can accept an electron pair. They are electron deficient species.They are +vely charged or neutral and they can undergo electrophilic addition and substitution reaction.they are also called lewis acids
Nucleophile donate electron pair. Thwy are -vely charged or neutral.they are electron rich species. They undergo nucleophilic substitution and addition reaction. They are also called lewis base
Q:02
Example of substitution reaction is
Nitration of benzene
In this nitro group is substituted to the benzene ring on ortho position and the product formed is called (nitro benzene)
Halogenation and sulfonation are also some examples.
Q:03
Oxidation of primary alcohol results in the formation of aldehyde and carboxylic acid.
Oxidation of secondary alcohol results in the formation of ketone. Tertiary alcohol does not undergo oxidation reaction.
1: Electrophile are electron loving and electron attracting they accept electrons as carbonyls
Nucleophile..they are electrons rich groups and donate electron as cynide
2:example of substitution reaction
ANS..Nitration is the example of substitution reaction form example Nitration of benzene will form the product of nitro benzene
3:Primary alcohols can be oxidized to form aldehyde and carboxylic acid secondary alcohols can be oxidized to give ketone
Electrophile
Q1
electrophile, in chemistry, an atom or a molecule that in chemical reaction seeks an atom or molecule containing an electron pair available for bonding. Electrophilic substances are Lewis acids
Nucleophile
In chemistry, a nucleophile is a chemical species that forms bonds by donating an electron pair. All molecules and ions with a free pair of electrons or at least one pi bond can act as nucleophiles. Because nucleophiles donate electrons, they are Lewis bases.
Q2
Nitration of benzene is electrophilic substitution reaction
In chemistry, a nucleophile is a chemical species that forms bonds by donating an electron pair. All molecules and ions with a free pair of electrons or at least one pi bond can act as nucleophiles. Because nucleophiles donate electrons, they are Lewis bases.
Q3
Primary alcohols can be oxidized to form aldehydes and carboxylic acids; secondary alcohols can be oxidized to give ketones. Tertiary alcohols, in contrast, cannot be oxidized without breaking the molecule’s C-C bonds.
Aneesa begum
And to Q :1) “Electrophile” (electron accepting or electron loving spices) is electron deficient reagent so it is attracted toward an electron rich centre whereas “Nucleophile”(electron donating species) is electron rich reagent it donates electron to electrophile, E+ are Lewis acids whereas Nu- are Lewis bases.
And to Q:2) EXAMPLES OF SUBSTITUTION REACTION:
A) Substitution Reactions In Aromatic Compounds;
1) Nitration (of benzene)
2)Halogenation
3)Sulfonation
B)Substitution Reactions In Carboxylic Acids;
1) Esterification with alcohol
2)Amidation with amine
Ans to Q:3) Oxidation of primary alcohol produces aldehyde, however, oxidation of secondary alcohol gives ketone in product.
(Ans no :1 ) electrophile are generally positively charged or neutral . it accepts a pair of an electron to form a covalent bond . Nucleophile are negative charged or neutral with a lone pair of electrons and they donate a pair of electron.
(Ans no : 2 ) Example of substitution reaction is Nitration , halogenation , sulfonation.
(Ans no : 3 ) primary alcohols can be oxidized to form aldehydes and carboxylic acids ; secondary alcohols can be oxidized to give ketones .
Q:1 difference between Electrophile and Nucleophile:
Ans: ELECTROPHILES are electron loving or electron deficient species and can accept an electron pair from electron rich species for example carbonyl compounds. Whereas Nucleophile is electron rich specie and donate electron pair to electron deficient species for example:ammonia,cyanide ion.
Q:2 example of substitution reaction:-
Ans:-NITRATION is the example of substitution reaction.for example nitration of benzene will form the product nitrobenzene.
Q:3
Ans:products of oxidation of alcohol:
Primary alcohol can be oxidized to form aldehyde and Carboxylic acids whereas secondary alcohol can be oxidized to give ketone.
Difference between electrophile and nucleophile is
Electrophile: are electrons loving and electron attracting they accept electrons as carbonyls
Nucleophile: they are electrons rich groups and donate electron as cynide
2: example of substitution reaction are Nitration. In this reaction benzene react with nitrile group and form nitrobenzene as product
3: Oxidation of primary alcohol will give Aldehyde and carboxylic acid and oxidation of Secondary alcohol will give ketone as product
Q#1
Electrophiles are electron deficient species and can accept an electron pair from electron rich species.
Examples :carbocation and carbonyl compound s where as A nucleophile is electron rich species and donate electron pair to electron deficient species
Examples: carbanion ,water , ammonia, cyanide ion.
Q#2
Example of substitution reaction are nitration in this reaction benzene react with nitrile group and form nitro benzene product
Q#3
Oxidation of primary alcohol give Aldehyde and carboxylic acid and oxidation of secondary alcohol will give ketone as product.
Q1:Electrophile :Electrophile are electron deficient species that are attracted to an electron rich centre
Nucleophile: Nucleophile are electron rich species that donate an electron pair to an Electrophile
Q:2 Example of subsitution reaction are sulphonation ,nitration, halogenation and amide
Q:3 oxidation of alcohol
When alcohol undergo the oxidation traction then it will formed Aldehyde and it will further oxidized to foam Carboxylic acid
Q1: Electrophile ': Electrophile are electron deficient species that are attached to an electron rich center Nucleophile: Nucleophile are electron rich species that donate an electron pair to an Electrophile. Q:2 Example of substitution reaction are sulphonation nitration halogenation and amid. Q:3 Oxidation of alcohol. when alcohol undergo the oxidation traction then it will formed aldehyde and it will further oxidized to foam carboxylic acid
Q1 :
Electrophile are electrons loving or electron deficient species and can accept the electron pairs from electron rich specie's for example carbonyl compound . where as nucleophile are electrons rich specie's and donate electron pair to electron deficient species for example ammonia, cyanide ions
Q2:
Example of substitution reaction
Ans:nitration is the example of substitution reaction for example nitration of benzene will foam the product of nitro benzene.
Q3:
Ans: production of oxidation of alcohol :
Primary alcohol can be oxidized into aldehyde and carboxylic acid where as secondary alcohol can be oxidized give in the foam of ketone.
Q#1
Electrophiles:
A reagent which can accept an electron pair in a reaction is called electrophile (Electrophile means electron loving). Electrophiles are electron deficient.
Nucleophiles:
A reagent which can donate an electron pair in a reaction is called a nucleophile (Nucleophile means nucleus loving). Nucleophiles are electron rich.
Q#2
Examples of substitution reaction:
Chlorination, nitration, sulphonation, formation of Amides.
Q#3
Primary alcohols oxidized to form aldehydes and carboxylic acids while secondary alcohols oxidized to form ketones.
Q:1
Ans: (a)Electrophile are electron deficient species that are attracted to an electron rich centre and accepting of electron they are Lewis acid electrophile are positive charge or have an atom that does not have an octant of electron
(b)A nucleophile is donate of an electron pair all molecules or ion a free pair of electron or at least one pi bond can act as nucleophile because donate of electron such as Lewis base
Q:2
Ans: substitution reaction occur (e.g ) Nitration: In this reaction benzene react with nitrile group and from nitrobenzene as a product
Q:3
Ans: oxidation of primary alcohol will give aldehyde product and aldehyde is oxidation to from carboxylic acid
Oxidation of secondary alcohol will give ketone as a product
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