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MCQ
Aqua regia is a mixture of concentrated:
Unit-10 Acids Bases and Salts
A HCl and HNO3
B H2SO4 and HNO3
C HCl and H2SO4
D HNO3 and CH3COOH
Explanation

Aqua regia is a mixture of concentrated hydrochloric acid and nitric acid in 3:1 ratio.

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