Q.9. Ratio of HCl and HNO, in aqua
regia is.
(а) 1:3
(b) 3:1
(c) 2:1
(d) 1:1
Answers
Answered by
1
Answer:
your answer is 2 ratio 1
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Answered by
0
Answer:
the answer is B. 3:1
Explanation:
aqua regia also known as royal water, is prepared by mixing hydrochloric acid and nitric acid in the rational of 3:1. it is one of the very few liquid in which noble metals like gold dissolves in
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