Join our Telegram Channel

1000 POLITICAL SCIENCE MCQS | EBook
Get 22 nos. GK EBooks | Combo Pack
Current Affairs Monthly Magazine -Subscribe Now!
1000 BIOLOGY MCQS AND ANSWERS | EBook
1000 ECONOMICS MCQS FOR EXAMS | EBook
Mughal Empire MCQs | EBook
ECONOMIC GEOGRAPHY MCQs | EBook
350 MCQs ON INDIAN CONSTITUTION | EBook
GENERAL AWARENESS COMBO (6 EBOOKS)

Question

Aqua regia is a mixture of the following in the ratio 1:3 by volume

A conc. HNO3 and conc. HCl
B conc. HNO3 and conc. H2SO4
C dia. HCl and dil. HNO3
D conc. HCL and conc. HNO3

Answer & Explanation

Answer: Option [D]

Advertisement

General Knowledge

Month-wise Current Affairs 2022

Category-wise Current Affairs

Jobs by Qualification

Free Mock Test