Nomenclature, Preparation and Properties of Cyanides and Isocyanides
CHXII13:AMINES

324296 Assertion :
Conversion of alkyl halide into a cyanide or isocyanide is a nucleophilic substitution reaction.
Reason :
When an alkyl halide is treated with alcoholic solution of \(\mathrm{AgCN}\), alkyl isocyanides are formed, because in \(\mathrm{AgCN}\) only nitrogen is free to donate electron pair.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
CHXII13:AMINES

324297 Benzyl isocyanide can be obtained by .
supporting img

Choose the correct answer from the options given below:

1 only B
2 B and C
3 A and B
4 A and D
CHXII13:AMINES

324298 Butanenitrile may be prepared by heating

1 propyl alcohol with \(\mathrm{KCN}\)
2 butyl alcohol with \(\mathrm{KCN}\)
3 butyl chloride with \(\mathrm{KCN}\)
4 propyl chloride with \(\mathrm{KCN}\)
CHXII13:AMINES

324299 Assertion :
Isocyanides on reaction with halogens, sulphur, mercuric oxide, ozone etc. form addition products.
Reason :
Isocyanides on reduction with \(\mathrm{H}_{2} /\) Ni gives \(2^{\circ}\) amines.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
CHXII13:AMINES

324296 Assertion :
Conversion of alkyl halide into a cyanide or isocyanide is a nucleophilic substitution reaction.
Reason :
When an alkyl halide is treated with alcoholic solution of \(\mathrm{AgCN}\), alkyl isocyanides are formed, because in \(\mathrm{AgCN}\) only nitrogen is free to donate electron pair.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
CHXII13:AMINES

324297 Benzyl isocyanide can be obtained by .
supporting img

Choose the correct answer from the options given below:

1 only B
2 B and C
3 A and B
4 A and D
CHXII13:AMINES

324298 Butanenitrile may be prepared by heating

1 propyl alcohol with \(\mathrm{KCN}\)
2 butyl alcohol with \(\mathrm{KCN}\)
3 butyl chloride with \(\mathrm{KCN}\)
4 propyl chloride with \(\mathrm{KCN}\)
CHXII13:AMINES

324299 Assertion :
Isocyanides on reaction with halogens, sulphur, mercuric oxide, ozone etc. form addition products.
Reason :
Isocyanides on reduction with \(\mathrm{H}_{2} /\) Ni gives \(2^{\circ}\) amines.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
CHXII13:AMINES

324296 Assertion :
Conversion of alkyl halide into a cyanide or isocyanide is a nucleophilic substitution reaction.
Reason :
When an alkyl halide is treated with alcoholic solution of \(\mathrm{AgCN}\), alkyl isocyanides are formed, because in \(\mathrm{AgCN}\) only nitrogen is free to donate electron pair.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
CHXII13:AMINES

324297 Benzyl isocyanide can be obtained by .
supporting img

Choose the correct answer from the options given below:

1 only B
2 B and C
3 A and B
4 A and D
CHXII13:AMINES

324298 Butanenitrile may be prepared by heating

1 propyl alcohol with \(\mathrm{KCN}\)
2 butyl alcohol with \(\mathrm{KCN}\)
3 butyl chloride with \(\mathrm{KCN}\)
4 propyl chloride with \(\mathrm{KCN}\)
CHXII13:AMINES

324299 Assertion :
Isocyanides on reaction with halogens, sulphur, mercuric oxide, ozone etc. form addition products.
Reason :
Isocyanides on reduction with \(\mathrm{H}_{2} /\) Ni gives \(2^{\circ}\) amines.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
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CHXII13:AMINES

324296 Assertion :
Conversion of alkyl halide into a cyanide or isocyanide is a nucleophilic substitution reaction.
Reason :
When an alkyl halide is treated with alcoholic solution of \(\mathrm{AgCN}\), alkyl isocyanides are formed, because in \(\mathrm{AgCN}\) only nitrogen is free to donate electron pair.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
CHXII13:AMINES

324297 Benzyl isocyanide can be obtained by .
supporting img

Choose the correct answer from the options given below:

1 only B
2 B and C
3 A and B
4 A and D
CHXII13:AMINES

324298 Butanenitrile may be prepared by heating

1 propyl alcohol with \(\mathrm{KCN}\)
2 butyl alcohol with \(\mathrm{KCN}\)
3 butyl chloride with \(\mathrm{KCN}\)
4 propyl chloride with \(\mathrm{KCN}\)
CHXII13:AMINES

324299 Assertion :
Isocyanides on reaction with halogens, sulphur, mercuric oxide, ozone etc. form addition products.
Reason :
Isocyanides on reduction with \(\mathrm{H}_{2} /\) Ni gives \(2^{\circ}\) amines.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.