1
MHT CET 2022 11th August Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which among the following reactions does NOT correctly match with its reagent?

A
Stephen reaction: $$\mathrm{SnCl}_2, \mathrm{HCl}$$
B
Etard reaction : $$\mathrm{CrO}_2 \mathrm{Cl}_2$$
C
Gatterman - Koch formulation : $$\mathrm{CrO}_3 /\left(\mathrm{CH}_3 \mathrm{CO}\right)_2 \mathrm{O}$$
D
Rosenmund reduction : $$\mathrm{H}_2 / \mathrm{Pd}-\mathrm{BaSO}_4$$
2
MHT CET 2022 11th August Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which among following compounds possesses highest number of N atoms in it ?

A
Cytosine
B
Uracil
C
Guanine
D
Thymine
3
MHT CET 2021 24th September Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which among the following compounds contains amino group?

A
N-Phenylbenzenamine
B
4-Bromoaniline
C
N,N-Dimethylbenzenamine
D
N-Methylmethanamine
4
MHT CET 2021 24th September Evening Shift
MCQ (Single Correct Answer)
+1
-0

Identify molecular formula of pyridine from following

A
C$$_5$$H$$_{11}$$N
B
C$$_4$$H$$_4$$S
C
C$$_4$$H$$_4$$O
D
C$$_5$$H$$_5$$N
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