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1
MHT CET 2021 22th September Morning Shift
MCQ (Single Correct Answer)
+1
-0

Identify the reagent used in following conversion. Chloroethane $$\stackrel{\mathrm{A}}{\longrightarrow}$$ Nitro ethane

A
Sodium nitrite
B
Silver nitrite
C
Potassium nitrite
D
Potassium cyanide
2
MHT CET 2021 21th September Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which of the following is NOT formed when a mixture of methyl bromide and n-propyl bromide is treated with sodium metal in dry ether?

A
Butane
B
Propane
C
Ethane
D
Hexane
3
MHT CET 2021 21th September Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which of the following reactions is a Wurtz - Fittig reaction?

A
$$\mathrm{C}_6 \mathrm{H}_5 \mathrm{Cl}+\mathrm{CH}_3 \mathrm{Cl}+2 \mathrm{Na} \mathrel{\mathop{\kern0pt\longrightarrow} \limits_{\mathrm{ether}}^{\mathrm{dry}}} \mathrm{C}_6 \mathrm{H}_5-\mathrm{CH}_3+2 \mathrm{NaCl}$$
B
$$\mathrm{C}_2 \mathrm{H}_5 \mathrm{Cl}+\mathrm{CH}_3 \mathrm{Cl}+2 \mathrm{Na} \mathrel{\mathop{\kern0pt\longrightarrow} \limits_{\mathrm{ether}}^{\mathrm{dry}}} \mathrm{C}_3 \mathrm{H}_8+2 \mathrm{NaCl}$$
C
$$2 \mathrm{C}_2 \mathrm{H}_5 \mathrm{Cl}+2 \mathrm{Na} \underset{\text { ether }}{\stackrel{\text { dry }}{\longrightarrow}} \mathrm{C}_2 \mathrm{H}_5-\mathrm{C}_2 \mathrm{H}_5+2 \mathrm{NaCl}$$
D
$$2 \mathrm{C}_6 \mathrm{H}_5 \mathrm{Cl}+2 \mathrm{Na} \underset{\text { ether }}{\stackrel{\text { dry }}{\longrightarrow}} \mathrm{C}_6 \mathrm{H}_5-\mathrm{C}_6 \mathrm{H}_5+2 \mathrm{NaCl}$$
4
MHT CET 2021 21th September Evening Shift
MCQ (Single Correct Answer)
+1
-0

Chlorobenzene on heating with concentrated HNO$$_3$$ in presence of concentrated H$$_2$$SO$$_4$$ gives

A
MHT CET 2021 21th September Evening Shift Chemistry - Haloalkanes and Haloarenes Question 50 English Option 1
B
MHT CET 2021 21th September Evening Shift Chemistry - Haloalkanes and Haloarenes Question 50 English Option 2
C
MHT CET 2021 21th September Evening Shift Chemistry - Haloalkanes and Haloarenes Question 50 English Option 3
D
MHT CET 2021 21th September Evening Shift Chemistry - Haloalkanes and Haloarenes Question 50 English Option 4
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