Question

Aqua regia is a mixture of :
(a) Dilute hydrochloric and conc. nitric acid
(b) Conc. hydrochloric and dilute nitric acid
(c) One part of conc. hydrochloric acid and 3 parts of conc. nitric acid.
(d) 3 parts of conc. hydrochloric acid and 1 part of conc. nitric acid

August 22, 2024

Answer

(d) 3 parts of conc. hydrochloric acid and 1 part of conc. nitric acid

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