126. Aqua regia is the mixture of cone. HCl andcone. HNO3 in the ratio – InterviewSolution

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1.	126. Aqua regia is the mixture of cone. HCl andcone. HNO3 in the ratio:1. 1:33. 3 12. 2:34. 3:2
Answer» Answer: 3Aqua regia is a mixture of nitric acid and hydrochloric acid, optimally in a molar ratio of 1:3. Aqua regia is a yellow-orange fuming liquid, so named by alchemists because it can dissolve the noble metals gold and platinum, though not all metals.

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