Which one of the following is used to dissolve noble metals?

A Sulphuric acid
B Nitric acid
C Aqua ragia
D Hydrochloric acid

Answer & Explanation

Answer: Option [C]

current affairs 2021 pdf plan

Current Affairs MCQs

State-wise Current Affairs

General Knowledge

Month-wise Current Affairs 2021

Category-wise Current Affairs

Jobs by Qualification

Free Mock Test