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MCQ
Which mixture of acids is called aqua regia?
Unit-1 Nature of Science in Chemistry
A hydrochloric acid and nitric acid
B sulphuric acid and hydrochloric acid
C nitric acid and sulphuric acid
D acetic acid and citric acid
Explanation

Aqua regia is a mixture of concentrated hydrochloric and nitric acids, which can dissolve gold.

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