@@ShreeyanshSharma1221 Calcination is a thermal treatment process typically applied to ores and, more broadly, to various chemical substances. This process involves heating the material to high temperatures in the absence of air or with a limited supply of air or oxygen.
Ionic Bonds: Formation: Ionic bonds occur when electrons are transferred from one atom to another. This typically happens between metals and non-metals. Electron Transfer: In an ionic bond, one atom (usually the metal) loses one or more electrons, becoming a positively charged ion (cation), while the other atom (usually the non-metal) gains those electrons, becoming a negatively charged ion (anion). Bond Strength: The electrostatic attraction between the oppositely charged ions holds them together. Examples: Common examples include sodium chloride (NaCl) and magnesium oxide (MgO). Properties: Ionic compounds typically have high melting and boiling points and conduct electricity when dissolved in water (as ions are free to move). Covalent Bonds: Formation: Covalent bonds occur when two atoms share one or more pairs of electrons. This typically happens between non-metal atoms. Electron Sharing: In a covalent bond, the shared electrons allow each atom to attain the electron configuration of a noble gas, resulting in a stable molecule. Bond Strength: The sharing of electron pairs between the atoms creates the bond. Examples: Water (H₂O), carbon dioxide (CO₂), and methane (CH₄) are all examples of molecules with covalent bonds. Properties: Covalent compounds can have varying melting and boiling points and usually do not conduct electricity in any state. In summary, the fundamental difference between ionic and covalent bonds lies in the way atoms achieve stability: ionic bonds through the transfer of electrons and covalent bonds through the sharing of electrons. Hope this answers your question !
Sodium lauryl sulfate (SLS) is a surfactant used in many personal care and cleaning products. It's also known as sodium dodecyl sulfate. What it's used for Cleaning SLS is used in many cleaning products, including floor cleaners, engine degreasers, and car washes. Personal care SLS is used in many personal care products, including shampoos, body washes, toothpastes, and shaving foams. Food SLS is used as a thickener or emulsifier in some foods, such as fruit juices and punches
** @ 1:52 : tetravalent = valency 4 ** correction !
Nice sir ji 🙏
@@RekhaChaudhary-r1t thank you 🙏
Thank you sir for lots of explanation
Your welcome dear
Nice sir
thank you shreyansh, do you have any question that i may answer
Yes sir. Sir what is cancellation
@@ShreeyanshSharma1221 Calcination is a thermal treatment process typically applied to ores and, more broadly, to various chemical substances. This process involves heating the material to high temperatures in the absence of air or with a limited supply of air or oxygen.
@@ShreeyanshSharma1221 to get more details you can also watch the following video on metal sand non metals :
ua-cam.com/video/UPN7lORfWzo/v-deo.html
Superb sir
thanks Deepika, any doubts that I may address ?
@@Vijyanguru sir I'll ask u if I'll be having any
Sir what is difference between ionic nd covalent bonds
Ionic Bonds:
Formation:
Ionic bonds occur when electrons are transferred from one atom to another. This typically happens between metals and non-metals.
Electron Transfer:
In an ionic bond, one atom (usually the metal) loses one or more electrons, becoming a positively charged ion (cation), while the other atom (usually the non-metal) gains those electrons, becoming a negatively charged ion (anion).
Bond Strength:
The electrostatic attraction between the oppositely charged ions holds them together.
Examples:
Common examples include sodium chloride (NaCl) and magnesium oxide (MgO).
Properties:
Ionic compounds typically have high melting and boiling points and conduct electricity when dissolved in water (as ions are free to move).
Covalent Bonds:
Formation:
Covalent bonds occur when two atoms share one or more pairs of electrons. This typically happens between non-metal atoms.
Electron Sharing:
In a covalent bond, the shared electrons allow each atom to attain the electron configuration of a noble gas, resulting in a stable molecule.
Bond Strength:
The sharing of electron pairs between the atoms creates the bond.
Examples:
Water (H₂O), carbon dioxide (CO₂), and methane (CH₄) are all examples of molecules with covalent bonds.
Properties:
Covalent compounds can have varying melting and boiling points and usually do not conduct electricity in any state.
In summary, the fundamental difference between ionic and covalent bonds lies in the way atoms achieve stability: ionic bonds through the transfer of electrons and covalent bonds through the sharing of electrons.
Hope this answers your question !
@@Vijyanguru thank you sir
Sodium Lauren sulphate ( Neil baba ka doubt)??
Sodium lauryl sulfate (SLS) is a surfactant used in many personal care and cleaning products. It's also known as sodium dodecyl sulfate.
What it's used for
Cleaning
SLS is used in many cleaning products, including floor cleaners, engine degreasers, and car washes.
Personal care
SLS is used in many personal care products, including shampoos, body washes, toothpastes, and shaving foams.
Food
SLS is used as a thickener or emulsifier in some foods, such as fruit juices and punches