Question:
On reaction of Lead Sulphide with dilute nitric acid which of the following is not formed ?
On reaction of Lead Sulphide with dilute nitric acid which of the following is not formed ?
Updated On: Nov 23, 2024
- Lead nitrate
- Sulphur
- Nitric oxide
- Nitrous oxide
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The Correct Option is D
Solution and Explanation
The reaction between Lead Sulphide (PbS) and dilute nitric acid (\(HNO_3\)) proceeds as follows:
\(PbS + 2HNO_3 \rightarrow Pb(NO_3)_2 + NO + S + H_2O\)
Key Points:
- The products of this reaction are:
- Lead nitrate (\(Pb(NO_3)_2\)) – a soluble salt.
- Nitric oxide (NO) – a gaseous product.
- Sulphur (S) – a precipitate.
- Water (\(H_2O\)).
- Nitrous oxide (\(N_2O\)) is not formed during this reaction.
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