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Why is disodium salt of edta preferred to edta?
Mention the formula to calculate ph of a solution?
Explain substituted hydrocarbon?
How are the waters classified based on the degree of hardness?
What is the difference between volumetric solutions and test solutions
What is the monomer of polyethene?
What is protein - according to chemistry?
why is acetic acid less conductive than hcl?
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?
4.0 liters of oxygen are mixed with 8.0 liters of nitrogen. Identify the solute and solvent in this mixture:
How is temporary hardness be removed?
Why is the role of glycerol & naoh?
Why be is not soluble in liquid ammonia?
Give the others form of iron ore.
What is an indicator electrode?
