Question

what is aqua regia ?......​

Answer 1

Answer:

Con. Hcl + Con.HNO3

Explanation:

concentrated hydrochloric acid and concentrated nitric acid

Answer 2

Explanation:

of hydrochloric acid (HCl) and nitric acid (HNO3) at a ratio of either 3:1 or 4:1. It is a reddish-orange or yellowish-orange fuming liquid. The term is a Latin phrase, meaning "king's water". The name reflects the ability of aqua regia to dissolve the noble metals gold, platinum, and palladium