The mixture of nitric acid and hydrochloric acid:

Q. The mixture of nitric acid and hydrochloric acid:

A

Plaster of Paris

B

Bleaching powder

C

Carbondisulphide

D

Aquaregia

Solution:

The mixture of hydrochloric acid and nitric acid in the ratio 3 : 1.
Aquaregia is the liquid in which noble metals are soluble.
The liquid in which gold, silver and platinum are soluble is called aquaregia.
Aquaregia is the liquid known as royal water.

Get Question Bank

Strengthen Your Practice with our comprehensive question bank.

Entri Contact Image

Get Expert Advice for Free: Register for Your Free Consultation Now!

Full Name

Phone Number

Select Language

Select Course

Select Course

Select Course

Select Course

Select Course

Please leave this field empty.