P-Block Elements Ques 153

Question: Halogen acid used in the preparation of aqua regia is

[DPMT 2002]

Options:

A) HBr

B) HI

C) HCl

D) HF

Show Answer

Answer:

Correct Answer: C

Solution:

Aqua regia is 1 part of $ HNO_3 $ and 3 part of HCl.



NCERT Chapter Video Solution

Dual Pane