Why is estimation of copper done at 620 nm wave length?
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why in atomic mass electron is not include while proton and neutron include? although electron is a part of atom.
What is specific conductivity?
Explain the Electronic Theory of Valency?
Mention a few advantages of photoelectric colorimetric determination.
Which substance has the highest specific heat ?
What is produced, when carbon is burnt ?
Why is the indicator eriochrome black(ebt) shows wine red color at the beginning and blue color at the end?
What are the uses of glacial acetic acid?
How does the viscosity vary with temperature?
What is the principle involved in conductometric titration?
Write the structural formula for edta.
What is hydrolysis ?