Question

What is meant by aqua regia?

Answer 1

Aqua-regia is a freshly prepared mixture of 1 part of concentrated nitric acid and 3 parts of concentrated hydrochloric acid. Aqua- regia can dissolve all metals.
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Answer 2

Explanation:

mixdissolve gold even to neither of these assets can do so alone aquarezia is a highly corrosive farming liquid it is one of the few reasons that is able to dissolve gold and platinumture of concentrated hydrochloric acid and concentrated nitric acid in the ratio of 3 ratio 1 it can