1
MHT CET 2023 13th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Identify '$$B$$' in the following conversions

$$\mathrm{CH}_3 \mathrm{Br} \xrightarrow{\mathrm{KCN}} A \xrightarrow{\mathrm{Na} / \mathrm{C}_2 \mathrm{H}_5 \mathrm{OH}} B$$

A
$$\mathrm{CH}_3 \mathrm{CN}$$
B
$$\mathrm{CH}_3 \mathrm{OC}_2 \mathrm{H}_5$$
C
$$\mathrm{CH}_3 \mathrm{ONa}$$
D
$$\mathrm{CH}_3 \mathrm{CH}_2 \mathrm{NH}_2$$
2
MHT CET 2023 13th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which of the following compounds has lowest boiling point?

A
Chloromethane
B
Fluoromethane
C
Iodomethane
D
Bromomethane
3
MHT CET 2023 13th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Which among the following is a feature of $$\mathrm{S}_{\mathrm{N}} 1$$ mechanism?

A
Single step mechanism
B
Only backside attack of nucleophile
C
Transition state contains pentacoordinate carbon
D
Formation of planar carbocation intermediate
4
MHT CET 2023 13th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Which of the following is formed when propene is heated with chlorine at high temperature?

A
1,2-Dichloropropane
B
1-Chloropropane
C
2-Chloropropane
D
3-Chloropropene
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