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What are the uses of glacial acetic acid?
What is the difference between fractionation and distillation?
which gas is used in preaparation of bit salt
Why is sulphuric acid added during the preparation of standard fas solution?
What is the unit of ph?
Why ph scale range is 14? Why it is not less or not greater than 14? Solution of hcl or hydrogen containing liquid has a ph. But if the solution is kmno4 here nothydrogen power does it ph?
Give the principle of potentiometer titration.
What forms the basis for colorimetric determination?
what is the relation between Total organic carbon and Chemical Oxygen demand?
What are the constituents of cements?
Why is ph increases suddenly after the equivalence point?
Why ph scale range is 14?
Why is mercuric chloride added?
What is equivalent conductivity?
How are the waters classified based on the degree of hardness?
