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Determination of Heat Capacity of a Calorimeter | Determine the Water Equivalent of Calorimeter |
To determine the Heat Capacity of a Calorimeter
To determine the Water Equivalent of Calorimeter
The Heat capacity of a system is its capacity to absorb heat and store energy. As the system absorbs heat, the atoms and molecules contained in the system starts vibrating or their kinetic energy increses. This increased kinetic energy raises the temperature of the system.
Procedure
Heat water to about 50 oC in a beaker.
Measure out 50 ml of this water into the calorimeter place the thermometer in it and keep stirring.
Take temperature readings at every ½ min intervals about 3 min.
Meanwhile measure 50 ml of cold water and note its temperature.
At a noted time, add the cold water into the calorimeter and stir thoroughly.
Continue taking temperature readings at ½ min interval for next 3 more min.
Heat gained by cold (water + Calorimeter) body = Heat lost by hot body
Переглядів: 47

Відео

Molecular Orbital diagram of CO Molecule| CO molecule as sigma donor and pi acceptor molecule | CO
Переглядів 71День тому
Molecular Orbital diagram of CO Molecule| CO molecule as sigma donor and pi acceptor molecule In this video I have discussed Mixing of Orbitals of Different Electronegativity Elements, Comparison with Iso-electronic molecule N2, Shape of σ and π orbitals of CO molecule, Zeff(O) less than Zeff(C). MO-EC configuration, Bond order of CO ; Bond order of CO ; Shape of Sigma Orbitals; HOMO (Highest O...
Mixing of orbitals for Molecular Orbital Diagram of CO | MOT
Переглядів 5014 днів тому
This video provides information about how to draw Molecular Orbital Diagram for mixing of orbitals for understanding of CO molecules and other hetero diatomic molecules. homodiatomic molecules having same electronegativity heterodiatomic molecules having nearly same electronegativity difference heterodiatomic molecules having large electronegativity difference Bond Order calculation and How to ...
Trick to memories Uranium radioactive Decay series| Radioactive disintegration series
Переглядів 75Місяць тому
Trick to memories Neptunium radioactive Decay series| Radioactive disintegration series Trick to memorize Thorium radioactive decay series| Radioactive series Trick to memorize radioactive series | Radioactivity | BSc n MSc | Chemistry and Physics #radioactiveseries
Trick to memories Actinium radioactive Decay series| Radioactive disintegration series
Переглядів 46Місяць тому
Trick to memories Neptunium radioactive Decay series| Radioactive disintegration series Trick to memorize Thorium radioactive decay series| Radioactive series Trick to memorize radioactive series | Radioactivity | BSc n MSc | Chemistry and Physics #radioactiveseries
Trick to memories Neptunium radioactive Decay series| Radioactive disintegration series
Переглядів 75Місяць тому
Trick to memories Neptunium radioactive Decay series| Radioactive disintegration series Trick to memorize Thorium radioactive decay series| Radioactive series Trick to memorize radioactive series | Radioactivity | BSc n MSc | Chemistry and Physics #radioactiveseries
Trick to memorize Thorium radioactive decay series| Radioactive series
Переглядів 79Місяць тому
Trick to memorize Thorium radioactive decay series| Radioactive series Trick to memorize radioactive series | Radioactivity | BSc n MSc | Chemistry and Physics #radioactiveseries
Trick to memorize radioactive series | Radioactivity | BSc n MSc | Chemistry and Physics
Переглядів 82Місяць тому
Trick to memorize radioactive series | Radioactivity | BSc n MSc | Chemistry and Physics
Conductometric titration of NaCl vs AgNO3 | conductometric titration | Electrochemistry
Переглядів 99Місяць тому
what is called conductance and conductivity? What is conductivity bridge? What is conductivity cell? What is cell constant? Calibration of Conductivity cell and bridge Why KCl is used for calibration? What is one or multipoint calibration? Different types of conductors and their mechanism of conductance conductance with transference or without transference How Electrolytes conduct electricity? ...
Conductometric titration of HCl vs NaOH | conductometric titration of Strong Acid vs Strong Base
Переглядів 1942 місяці тому
what is called conductance and conductivity? What is conductivity bridge? What is conductivity cell? What is cell constant? Calibration of Conductivity cell and bridge Why KCl is used for calibration? What is one or multipoint calibration? Different types of conductors and their mechanism of conductance conductance with transference or without transference How Electrolytes conduct electricity? ...
Determination of cell constant | Calibration of conductivity cell | Preparation of std KCl Solutions
Переглядів 2062 місяці тому
what is called conductance and conductivity? What is conductivity bridge? What is conductivity cell? What is cell constant? Calibration of Conductivity cell and bridge Why KCl is used for calibration? What is one or multipoint calibration? Different types of conductors and their mechanism of conductance conductance with transference or without transference How Electrolytes conduct electricity? ...
What is cell constant, conductivity cell, conductivity bridge | Principle of conductivity
Переглядів 1342 місяці тому
what is called conductance and conductivity? What is conductivity bridge? What is conductivity cell? What is cell constant? Calibration of Conductivity cell and bridge Why KCl is used for calibration? What is one or multipoint calibration? Different types of conductors and their mechanism of conductance conductance with transference or without transference How Electrolytes conduct electricity? ...
Standard KCl Solutions | How to prepare KCl solution for calibration of conductivity meter|
Переглядів 6682 місяці тому
what is called conductance and conductivity? Different types of conductors and their mechanism of conductance conductance with transference or without transference How Electrolytes conduct electricity? Types of electrolytes Resistance and Specific resistance or resistivity Specific conductance Relation between conductance and specific conductance What is molar conductance and equivalent conduct...
Specific conductance|understanding of physical significance sp. conductance and resistance| Research
Переглядів 452 місяці тому
what is called conductance and conductivity? Different types of conductors and their mechanism of conductance conductance with transference or without transference How Electrolytes conduct electricity? Types of electrolytes Resistance and Specific resistance or resistivity Specific conductance Relation between conductance and specific conductance What is molar conductance and equivalent conduct...
Conductance| How Electrolytes conduct electricity?| Types of electrolytes| Electrochemistry-Part 1
Переглядів 512 місяці тому
what is called conductance and conductivity? Different types of conductors and their mechanism of conductance conductance with transference or without transference How Electrolytes conduct electricity? Types of electrolytes Resistance and Specific resistance or resistivity Specific conductance Relation between conductance and specific conductance What is molar conductance and equivalent conduct...
Flow of Current and Electricity from High to low potential| Current is scalar Quantity | Class 12
Переглядів 392 місяці тому
Flow of Current and Electricity from High to low potential| Current is scalar Quantity | Class 12
Determination of Turbidity (TSS) by Nephelometric Turbidity Meter| NTU | Civil Engineering | Part-2
Переглядів 1953 місяці тому
Determination of Turbidity (TSS) by Nephelometric Turbidity Meter| NTU | Civil Engineering | Part-2
Nephelometric Turbidity Meter|Determination of Turbidity (TSS) by NTU | Civil Engineering | Part-1
Переглядів 1193 місяці тому
Nephelometric Turbidity Meter|Determination of Turbidity (TSS) by NTU | Civil Engineering | Part-1
Easiest Mathematical Derivation of Born-Oppenheimer Approximation | MSc Physics and Chemistry
Переглядів 3553 місяці тому
Easiest Mathematical Derivation of Born-Oppenheimer Approximation | MSc Physics and Chemistry
Easy to write different types of polymer reaction| Trick to memorize polymer name and structures
Переглядів 924 місяці тому
Easy to write different types of polymer reaction| Trick to memorize polymer name and structures
Polymer Unit V | Classification of polymers| Thermosetting and thermoplastic |Tacticity of polymers
Переглядів 1534 місяці тому
Polymer Unit V | Classification of polymers| Thermosetting and thermoplastic |Tacticity of polymers
Complete solution of chemistry CUET exam 2024| Answer key of chemistry CUET 2024
Переглядів 744 місяці тому
Complete solution of chemistry CUET exam 2024| Answer key of chemistry CUET 2024
Easy to understand Born-Oppenheimer Approximation | Derivation of Born-Oppenheimer Approximation
Переглядів 2704 місяці тому
Easy to understand Born-Oppenheimer Approximation | Derivation of Born-Oppenheimer Approximation
Trick for Electrolytic cells and Galvanic | Difference between Electrolytic and Galvanic Cell
Переглядів 1274 місяці тому
Trick for Electrolytic cells and Galvanic | Difference between Electrolytic and Galvanic Cell
Removal of Hardness of water by ion exchange column | Ion Exchange Column | Water Chemistry
Переглядів 2845 місяців тому
Removal of Hardness of water by ion exchange column | Ion Exchange Column | Water Chemistry
Determine Total, permanent and temporary Hardness of water sample by EDTA Complexometric titration
Переглядів 3145 місяців тому
Determine Total, permanent and temporary Hardness of water sample by EDTA Complexometric titration
Preparation of M/100 EDTA solution| Hardness of water| Complexometric titration
Переглядів 4065 місяців тому
Preparation of M/100 EDTA solution| Hardness of water| Complexometric titration
Preparation of M/100 CaCO3 solution| Standarad hard water Solution Preparation |Hardness of water
Переглядів 4255 місяців тому
Preparation of M/100 CaCO3 solution| Standarad hard water Solution Preparation |Hardness of water
How to prepare of Lyophobic & Lyophilic sol | Colloidal Solution| positively charged lyophobic sol
Переглядів 1306 місяців тому
How to prepare of Lyophobic & Lyophilic sol | Colloidal Solution| positively charged lyophobic sol
Determination of Equivalent weight of Iron by displacement method | By Iodometric titration| Part-2
Переглядів 756 місяців тому
Determination of Equivalent weight of Iron by displacement method | By Iodometric titration| Part-2

КОМЕНТАРІ

  • @addygamingyt5964
    @addygamingyt5964 17 годин тому

    nice explanation it help me for jee

  • @awanishk.sharma1679
    @awanishk.sharma1679 3 дні тому

    Nice video

  • @riyanagar2254
    @riyanagar2254 5 днів тому

    Pls explain properly

  • @darshanpurivlog5531
    @darshanpurivlog5531 7 днів тому

    Abhi aap ko bahut pdhne ki jarurt hai!

  • @solomontimothy721
    @solomontimothy721 8 днів тому

    Hello help out, I made the solution by dissolving 5.00g of potassium Iodide (KI) and 0.268g potassium Iodate (KIO3) in 200 ml of distilled water and then adding 30ml of 3M of sulfuric acid. Then poured this solution into a 500 ml of volumetric flask and dilute it to a final volume of 500ml with distilled water. How do I do the calculations?

    • @SpectrumClassesbyDr.Sulaxna
      @SpectrumClassesbyDr.Sulaxna 7 днів тому

      Thank you so much for watching, the concentration of iodate solution you prepared is 0.002M, I hope it will work for you, for further queries you can write me back

  • @FlowerS-h3z
    @FlowerS-h3z 9 днів тому

    How we find the value of 1/n ?

  • @krishanagopalmehta
    @krishanagopalmehta 9 днів тому

    Sare experiment dal do hamare liye like karenge share karenge subscribe karenge

    • @SpectrumClassesbyDr.Sulaxna
      @SpectrumClassesbyDr.Sulaxna 9 днів тому

      So nice of you, please share your list of experiments so that I can share, thank you for like, share and subscribe 💛

  • @Gumnaam.artist
    @Gumnaam.artist 9 днів тому

    Very helpful for my presentation

  • @awanishk.sharma1679
    @awanishk.sharma1679 10 днів тому

    Very good video

  • @alexduval1059
    @alexduval1059 12 днів тому

    All the videos that explains the chemistry of urea-formaldehyde are made with the heaviest Indian accent. Hard to understand what they say.

    • @SpectrumClassesbyDr.Sulaxna
      @SpectrumClassesbyDr.Sulaxna 11 днів тому

      First of all thankyou for watching, sorry for the inconveniences please let me know how can I help you? If you have any specific questions I will try to share in writing

    • @alexduval1059
      @alexduval1059 11 днів тому

      @@SpectrumClassesbyDr.Sulaxna yes your video is great and i know little to nothing in chemistry , but i started in a glue plant recently and i got the operator job ,we make formaldehyde and mix it with urea,NaOH and (TEA) thetatosomthing.... then i add acid later extract water ect... the thing is I don't understand the how and why.

    • @SpectrumClassesbyDr.Sulaxna
      @SpectrumClassesbyDr.Sulaxna 10 днів тому

      Okay, Trolamine, which is also referred to as triethanolamine (TEA), is a tertiary amine and a triol. It is a bifunctional compound that exhibits both properties of alcohols and amines. It is used to prepare water resistant adhesive. Can you please share the research paper or protocol which you are following then I can tell you how and how much amount you have to add, I will also try to find some research paper related to this and will get back to you soon.

    • @alexduval1059
      @alexduval1059 9 днів тому

      @@SpectrumClassesbyDr.Sulaxna I will do, for next week I will collect relevant information

  • @archanasathi8532
    @archanasathi8532 14 днів тому

    Mam from n/10 sodium thiosulphate how we wil prepre n/500

    • @SpectrumClassesbyDr.Sulaxna
      @SpectrumClassesbyDr.Sulaxna 14 днів тому

      Dear you can calculate by equation N1V1= N2V2, suppose you want to prepare 100 ml solution of N /500 from N/10; V1*(N/10)=100ml *(N/ 500) in this manner you will get V1 = 2 ml that is you have to add 2ml of N/10 solution in 100 ml measuring flask and then make up to 100 ml, but I would suggested you use 10 ml in 500 ml because you can easily measure the volume in less volume more chances of error, I hope this will work for you, thank you

  • @OscarHåkansson-d6n
    @OscarHåkansson-d6n 14 днів тому

    Can we make this experment without using Na2S2O3?

  • @sarikasharma2275
    @sarikasharma2275 14 днів тому

    Amazing

  • @yash-cu2qu
    @yash-cu2qu 15 днів тому

    Sikhla phla krna

  • @navjotkaurmann6121
    @navjotkaurmann6121 15 днів тому

    Why you are not using pippete?

  • @awanishk.sharma1679
    @awanishk.sharma1679 18 днів тому

    Very good video

  • @ZohaibKhan-i6n
    @ZohaibKhan-i6n 19 днів тому

    Mam you explained it in an unprecedented way😮

  • @ohooho_5678
    @ohooho_5678 20 днів тому

    Could you please suggest a text explaining why acetylene is shown as its molecular axis parallel to the external field as contrary to benzene and ethene.

  • @artisticcumulus
    @artisticcumulus 22 дні тому

    Thank you Mam 🙏🏽

  • @artisticcumulus
    @artisticcumulus 22 дні тому

    Thank you mam🙏🏽💙great explanation

  • @sarfarazmungloo4481
    @sarfarazmungloo4481 23 дні тому

    For serial No. 2, it has ml 1 and s 0, so why can it be term symbol D and not P? why are the 3 first serial numbers grouped together to be 1D term symbol?

    • @SpectrumClassesbyDr.Sulaxna
      @SpectrumClassesbyDr.Sulaxna 23 дні тому

      For 1D ml= +2,+1,0,-1,-2 and s =0(paired e-s) , I will check the video and then will get back to you, if there is any mistake please consider this, thank you so much for watching and raising the point so that other viewer will be benefited with this

  • @shakilahmed-rl7qx
    @shakilahmed-rl7qx 23 дні тому

    Need to know heating temperature

  • @SuzanVadatalavala
    @SuzanVadatalavala 23 дні тому

    Madam please f2 confrigutaion karvo ne

  • @AshifRaza-h6k
    @AshifRaza-h6k 24 дні тому

    Can i get the pdf of this presentation

  • @anonymous12e8d
    @anonymous12e8d 29 днів тому

    Thank you mam

  • @wbgamer4814
    @wbgamer4814 Місяць тому

    To continue mam

  • @VinayKumar-lk6vj
    @VinayKumar-lk6vj Місяць тому

    Very good👍

  • @awanishk.sharma1679
    @awanishk.sharma1679 Місяць тому

    Very good video.

  • @piyush1tiwari
    @piyush1tiwari Місяць тому

    Mam why you removes the 1 electron from 1 atom of N . Meanwhile + sign is for both That is N2

    • @SpectrumClassesbyDr.Sulaxna
      @SpectrumClassesbyDr.Sulaxna Місяць тому

      In MOT mo orbitals are formed by the linear combination of wave functions of atomic orbitals and then available electrons are filled. for N2+ one of the N atom is having 6 e means that has one positive charge and after formation of N2 molecule it is dispersed over the molecule. Thanks for watching

  • @afiyakhanam5445
    @afiyakhanam5445 Місяць тому

    thank you, mam

  • @VinayKumar-lk6vj
    @VinayKumar-lk6vj Місяць тому

    Very good

  • @awanishk.sharma1679
    @awanishk.sharma1679 Місяць тому

    Nicely explained.

  • @b.athilichario1978
    @b.athilichario1978 Місяць тому

    Does the circulation of the pi electron in the presence of the external magnetic field always in clock wise direction? If it was the case there, any law/rules in support?

    • @SpectrumClassesbyDr.Sulaxna
      @SpectrumClassesbyDr.Sulaxna Місяць тому

      Thanks for watching please go through the link I have mentioned all the related questions ua-cam.com/video/u7Y0s7Um_1k/v-deo.htmlsi=f1reEmTYUPNlmB8U

  • @RatanSaini-t3f
    @RatanSaini-t3f Місяць тому

    Thanks for the explanation of this topic this topic is very difficult but you are imaging, very easy way to explain this topic thank you so much mamm

  • @ZohaibKhan-i6n
    @ZohaibKhan-i6n Місяць тому

    Mam you explained it very well😮😮

  • @chandrakantpandit5255
    @chandrakantpandit5255 Місяць тому

    Very Good

  • @FarzanehLak-rb2pc
    @FarzanehLak-rb2pc Місяць тому

    Hi thank you for your video.... Could I have your reference?

  • @awanishk.sharma1679
    @awanishk.sharma1679 Місяць тому

    Nicely explained.

  • @VinayKumar-lk6vj
    @VinayKumar-lk6vj Місяць тому

    👍Very good👍

  • @awanishk.sharma1679
    @awanishk.sharma1679 Місяць тому

    Nice video

  • @awanishk.sharma1679
    @awanishk.sharma1679 Місяць тому

    Nice experiment.

  • @chandrakantpandit5255
    @chandrakantpandit5255 Місяць тому

    Very Good

  • @PALAKSHARMA-f4d
    @PALAKSHARMA-f4d Місяць тому

    Hello Can i use this video ?

    • @SpectrumClassesbyDr.Sulaxna
      @SpectrumClassesbyDr.Sulaxna Місяць тому

      For what purpose and on which platform, without my permission do not use the same

    • @PALAKSHARMA-f4d
      @PALAKSHARMA-f4d Місяць тому

      @@SpectrumClassesbyDr.Sulaxna for my amazon store sir

  • @sarikasharma2275
    @sarikasharma2275 2 місяці тому

    Very informative video

  • @chandrakantpandit5255
    @chandrakantpandit5255 2 місяці тому

    Very Good.

  • @awanishk.sharma1679
    @awanishk.sharma1679 2 місяці тому

    Very good video

  • @awanishk.sharma1679
    @awanishk.sharma1679 2 місяці тому

    Informative video

  • @awanishk.sharma1679
    @awanishk.sharma1679 2 місяці тому

    Good video

  • @awanishk.sharma1679
    @awanishk.sharma1679 2 місяці тому

    Very good video

  • @awanishk.sharma1679
    @awanishk.sharma1679 2 місяці тому

    Very nice video