1
MHT CET 2020 19th October Evening Shift
MCQ (Single Correct Answer)
+1
-0

Identify $A$ in the following reaction.

$$A+\mathrm{CH}_3 \mathrm{MgBr} \xrightarrow{\text { Ether }} \text { complex }\xrightarrow{\mathrm{H}_3 \mathrm{O}^{+}}\left(\mathrm{CH}_3\right)_3 \mathrm{C}-\mathrm{OH}$$

A
Acetone
B
Propionaldehyde
C
Acetaldehyde
D
Acetyl chloride
2
MHT CET 2020 19th October Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which of the following is a Stephen reaction?

A
MHT CET 2020 19th October Evening Shift Chemistry - Aldehyde and Ketone Question 46 English Option 1
B
MHT CET 2020 19th October Evening Shift Chemistry - Aldehyde and Ketone Question 46 English Option 2
C
MHT CET 2020 19th October Evening Shift Chemistry - Aldehyde and Ketone Question 46 English Option 3
D
MHT CET 2020 19th October Evening Shift Chemistry - Aldehyde and Ketone Question 46 English Option 4
3
MHT CET 2020 19th October Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which of the following compound is highly reactive towards HCN?

A
$\mathrm{C}_6 \mathrm{H}_5-\mathrm{CHO}$
B
$\mathrm{H}-\mathrm{CHO}$
C
$\mathrm{CH}_3-\mathrm{CHO}$
D
$\mathrm{CH}_3-\mathrm{CO}-\mathrm{CH}_3$
4
MHT CET 2020 19th October Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which of the following compounds reacts with ammonia to form urotropine?

A
Ethanal
B
Propanone
C
Propanal
D
Methanal
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