Pb ,+ ,Dil. ,HN O _ 3 ,Warm ,P+Q ,+ , H _ 2 O Incorrect statement… - Vidyadip

MCQ

$Pb\,+\,Dil.\,HN{{O}_{3}}\,\xrightarrow{Warm}\,P+Q\uparrow \,+\,{{H}_{2}}O$

Incorrect statement for $Q$ is

A
Paramagnetic colourless gas
B
It is oxidized to paramagnetic coloured gas by air
✓
It combines with $Fe_2(SO_4)_3$
D
It can be also obtained by disproportionation of $HNO_ 2$

✓

Answer

Correct option: C.

It combines with $Fe_2(SO_4)_3$

c

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