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List of top Chemistry Questions on Nitrogen asked in KCET
A colourless, neutral, paramagnetic oxide of Nitrogen
$'P'$
on oxidation gives reddish brown gas
$Q$
.
$Q$
on cooling gives colourless gas
$R$
.
$R$
on reaction with P gives blue solid
$S$
. Identify
$P , Q , R , S$
, respectively
KCET - 2021
KCET
Chemistry
Nitrogen
The method by which aniline cannot be prepared is
KCET - 2021
KCET
Chemistry
Nitrogen