Question

Aqua regia is freshly prepared by mixing conc.HCL and conc.HNO3 in the ratio​

Answer 1

Explanation:

Aqua regia is a highly corrosive mixture of hydrochloric acid (HCl) and nitric acid (HNO3) in a molar ratio of 3:1 or 4:1.

Answer 2

Answer:

the ratio is 3 : 1.

Explanation:

If HCl and HNO3 then ratio is 3 : 1.

If HNO3 and HCl then ratio is 1 : 3.