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JEE Advanced 2022 Paper 1
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© examsnet.com
Question : 48
Total: 54
The treatment of galena with
HNO
3
produces a gas that is
paramagnetic
bent in geometry
an acidic oxide
colorless
Validate
Solution:
3
PbS
+
8
HNO
3
→
3
Pb
(
NO
3
)
2
+
2
NO
+
4
H
2
O
+
S
NO
⇒
Neutral oxide, Paramagnetic, Linear geometry, Colourless gas
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