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JEE Main 20249 AprilMorning Shift

Exam: JEE Main
Year: 2024
Date: 9 April
Shift: Morning Shift
Subject: Chemistry
Chapter: p Block Elements (Group 15, 16, 17 & 18)

JEE Main 2024 · 9 April · Morning Shift · Chemistry · p Block Elements (Group 15, 16, 17 & 18)

On reaction of Lead Sulphide with dilute nitric acid which of the...

On reaction of Lead Sulphide with dilute nitric acid which of the following is not formed?

Options

ANitric oxide
BNitrous oxide
CLead nitrate
DSulphur

Correct answer

B. Nitrous oxide

Step-by-step solution

\mathrm{PbS}+\mathrm{HNO}_3 \rightarrow \mathrm{Pb}

\left(\mathrm{NO}_3\right)_2+\mathrm{NO}+\mathrm{S}+\mathrm{H}_2 \mathrm{O}

Nitrous oxide

\left(\mathrm{N}_2 \mathrm{O}\right)

is not formed during the reaction.

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