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CGP EDU Academic Team
Published on: August 12, 2026
Which compound does not dissolve in hot 50% HNO 3 ?
Text Solution
Verified by ExpertsThe correct answer is:
D
HgS dissolves in aqua regia
3HgS ↓ + 6HCl + 2HNO 3 — → 3HgCl 2 + 3S ↓ + 2NO + 4H 2 O.
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