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 22th September Evening Shift
MCQ (Single Correct Answer)
+1
-0

Conversion of benzene diazonium chloride to chlorobenzene in presence of $$\mathrm{CuCl} / \mathrm{HCl}$$ is known as

A
Sandmeyer reaction
B
Mendius reaction
C
Gattermann reaction
D
Hofmann degradation
4
MHT CET 2021 22th September Evening Shift
MCQ (Single Correct Answer)
+1
-0

Identify compound from following having highest basic strength.

A
$$\mathrm{CH}_3 \mathrm{CH}_2 \mathrm{NH}_2$$
B
$$\mathrm{NH}_3$$
C
$$\left(\mathrm{CH}_3\right)_2 \mathrm{NH}$$
D
$$\mathrm{C}_6 \mathrm{H}_5 \mathrm{NH}_2$$
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