why we have to use sulphuric acid and nitric acid in heavy
metals test procedure
SULPHURIC AND NITRI ACIDS ARE DISOLVES METALS AND GIVES
NITRATE AND SUPHATES OF METALS RESPECTIVELY.THESE METAL
SULPHATE AND NITRATES ARE MORE STABLE DUE TO HIGH LATTICE
ENERGY.... SO ONLY WE CHOOSE THESE ACIDS FOR DISSOLVING
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