1
MHT CET 2021 21th September Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which of the following reagents is used in the reaction shown below?

Benzoyl chloride $$\stackrel{?}{\longrightarrow}$$ Benzaldehyde

A
DIBAI-H
B
$$\mathrm{SnCl}_2 / \mathrm{HCl}$$
C
$$\mathrm{H}_2 / \mathrm{Pd}-\mathrm{BaSO}_4$$
D
Dimethyl cadmium
2
MHT CET 2021 21th September Evening Shift
MCQ (Single Correct Answer)
+1
-0

Identify the name of following reaction.

Toluene + chromyl chloride $$\stackrel{\mathrm{CS}_2}{\longrightarrow}$$ complex $$\stackrel{\mathrm{H}_3 \mathrm{O}^{+}}{\longrightarrow}$$ Benzaldehyde

A
Stephen reaction
B
Etard reaction
C
Rosenmund reaction
D
Wolf-Kishner reaction
3
MHT CET 2021 21th September Evening Shift
MCQ (Single Correct Answer)
+1
-0

Identify the product formed when benzoyl chloride is reduced by hydrogen using palladium catalyst poisoned with barium sulphate?

A
Chlorobenzene
B
Benzyl alcohol
C
Benzene
D
Benzaldehyde
4
MHT CET 2021 21th September Morning Shift
MCQ (Single Correct Answer)
+1
-0

Identify the reagent used in following conversion.

MHT CET 2021 21th September Morning Shift Chemistry - Aldehyde and Ketone Question 74 English

A
$$\mathrm{CO}, \mathrm{HCl} / \mathrm{AlCl}_3$$
B
$$\mathrm{CrO}_2 \mathrm{Cl}_2 \cdot \mathrm{H}_3 \mathrm{O}^{+}$$
C
$$\mathrm{AlH}(\mathrm{i}-\mathrm{Bu})_2, \mathrm{H}_3 \mathrm{O}^{+}$$
D
$$\mathrm{CrO}_3,\left(\mathrm{CH}_3 \mathrm{CO}\right)_2 \mathrm{O}$$
MHT CET Subjects
EXAM MAP
Medical
NEETAIIMS
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
Civil Services
UPSC Civil Service
Defence
NDA
Staff Selection Commission
SSC CGL Tier I
CBSE
Class 12