Question

The composition of aqua-regia is 

A. Dil.HCl : Conc. HNO₃ = 3 : 1

B. Conc.HCl : Dil. HNO₃ = 3 : 1

C. Conc.HCl : Conc. HNO₃ = 3 : 1

D. Dil.HCl : Dil. HNO₃ = 3 : 1

​

Answer 1

Answer:    

answer will be   c

Explanation:

Answer 2

Answer:

option d

Explanation:

D. Dil.HCl : Dil. HNO₃ = 3 : 1