What is the chemical formula of alum?
What is a potentiometer titration?
Why is eriochrome black t indicator cannot be used in this experiment?
What are the constituents of cements?
What is colorimetry?
What is equivalent conductivity?
How is brass solution prepared?
why do hard water never produce foam when a soap is dissolved?
What is modern definition(iupac) of ph?
What is the purpose of adding urea?
State lambert’s law.
State beer-lambert’s law.
Arrange by acidic values : phenol, nitrotolouene and o-cresol?
What is mole?
Why is starch indicator added towards the end point?