State beer-lambert’s law.
Which of the above conductivity measured during conductometric titration?
what is difference b/w "regio selectivity" & "sterio selectivity"
Why we use potassium dichromate in control of absorbance in uv region and copper sulphate in control of absorbance in visible region?
How is hardness of water caused?
What is meant by transmittance?
How are pka and strength of a weak acid related?
Mention a few advantages of photoelectric colorimetric determination.
Which is the best conductor of electricity?
What is density of a liquid?
What are the electrodes used in the measurement of ph for the determination of pka?
What is the role of silver sulphate?
How are ph and pka related?
How is measurement of ph made?
What is meant by ph of a solution?