What is Coulometer? Explain briefly. Write cathodic and anodic reaction of hydrogen-nitrogen coulometer, where 0.1 M hydrazine sulphate is used as the electrolyte.
A coulometer is an electrochemical device used to measure the quantity of electricity (in coulombs) passed through an electrolyte during an electrolysis process. It is based on Faraday’s laws of electrolysis, which relate the amount ______ ________ _____ _______ ______ ______.
____ _________ ___ _____ __________ ___.
___ _____ ____ __________ ___ ___ _________ _____ ______ ________ _________ _______.
_______ _____ ________ _____ __________ ___ __________.
___ _____ _________ __________ ______.
____ ___ ________ _____ ____.
______ _____ ___ ____ __________ _____ ______ __________ ________ ________.
_________ ________ ____ ______ _____ ____ ________ __________ ________ _____.
______ ______ __________ ___ ________ ________ ____ _______ _________ ____ _________.
______ ________ ________ ______ _____ _______ ______ _____ _____ _____.
_________ __________ ____ ________ _____ _________ ________ _________.
____ _____ _____ ________ __________.
____ ____ _______ _______ __________ _____ _______ ____ _______ ____ ________.
____ ________ _________ ___ _________ ______ __________ ______ ____ _______ __________ ______.
______ ____ ___ __________ ___ ____ _________ ____ ________ __________.
____ _______ ______ _____ _____ ____ ______.
________ ________ _______ ________ _______.
_______ ___.
Get Full Answer on WhatsApp
Write the basic principle of Rutherford backscattering spectroscopy (RBS) also name the ions commonly used for primary beam in RBS.
Explain why neutron induced reactions are most common whereas deuteron induced reactions require accelerator facility to carry out these reactions.
Consider the following electrochemical cell $
What is common source of errors in thermogravimetric analysis (TGA)? A mixture of CaO and is analysed by TGA. The result indicates that mass of the sample decreases from
to
only between
and
. Calculate the percentage of calcium carbonate in the mixture.
Explain how thermometric titrations are different than classical titrations. Discuss their advantages.
(b) What is the principle of differential scanning calorimetry (DSC)? Draw the schematic diagram of a DSC instrument.
How does atomic force microscopy (AFM) work? Explain briefly with their applications.