Failed to connect to MySQL: Access denied for user 'examnext_online'@'localhost' (using password: YES) Which of the following compounds is soluble in aqua regia - Sarthaks eConnect
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Practice Online Test Series for JEE Main 2018 & NEET 2018

Which of the following compounds is soluble in aqua regia:

A.

Hg

B.

HgS

C.

(Hg+HgS)

D.

All of these