NEET Test Series from KOTA - 10 Papers In MS WORD
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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 , alkyl isocyanides are formed, because in 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.
Explanation:
Conversion of alkyl halide into a cyanide or isocyanide is a nucleophilic substitution reaction as it involves the attack on the partially positive carbon atom of the R-X by the - nucleophile. When an alkyl halide is treated with alcoholic solution of , the product is mainly isonitrile due to the attack of the more nucleophilic nitrogen atom. . So the option (2) is correct.
CHXII13:AMINES
324297
Benzyl isocyanide can be obtained by .
Choose the correct answer from the options given below:
1 only B
2 B and C
3 A and B
4 A and D
Explanation:
JEE - 2023
CHXII13:AMINES
324298
Butanenitrile may be prepared by heating
1 propyl alcohol with
2 butyl alcohol with
3 butyl chloride with
4 propyl chloride with
Explanation:
CHXII13:AMINES
324299
Assertion : Isocyanides on reaction with halogens, sulphur, mercuric oxide, ozone etc. form addition products. Reason : Isocyanides on reduction with Ni gives 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.
Explanation:
Isocyanides exhibit reactivity towards various compounds, forming addition products through addition reactions facilitated by the electrondeficient terminal carbon atom, leading to the generation of secondary amines upon hydrogenation. So the option (2) is correct.
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 , alkyl isocyanides are formed, because in 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.
Explanation:
Conversion of alkyl halide into a cyanide or isocyanide is a nucleophilic substitution reaction as it involves the attack on the partially positive carbon atom of the R-X by the - nucleophile. When an alkyl halide is treated with alcoholic solution of , the product is mainly isonitrile due to the attack of the more nucleophilic nitrogen atom. . So the option (2) is correct.
CHXII13:AMINES
324297
Benzyl isocyanide can be obtained by .
Choose the correct answer from the options given below:
1 only B
2 B and C
3 A and B
4 A and D
Explanation:
JEE - 2023
CHXII13:AMINES
324298
Butanenitrile may be prepared by heating
1 propyl alcohol with
2 butyl alcohol with
3 butyl chloride with
4 propyl chloride with
Explanation:
CHXII13:AMINES
324299
Assertion : Isocyanides on reaction with halogens, sulphur, mercuric oxide, ozone etc. form addition products. Reason : Isocyanides on reduction with Ni gives 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.
Explanation:
Isocyanides exhibit reactivity towards various compounds, forming addition products through addition reactions facilitated by the electrondeficient terminal carbon atom, leading to the generation of secondary amines upon hydrogenation. So the option (2) is correct.
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 , alkyl isocyanides are formed, because in 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.
Explanation:
Conversion of alkyl halide into a cyanide or isocyanide is a nucleophilic substitution reaction as it involves the attack on the partially positive carbon atom of the R-X by the - nucleophile. When an alkyl halide is treated with alcoholic solution of , the product is mainly isonitrile due to the attack of the more nucleophilic nitrogen atom. . So the option (2) is correct.
CHXII13:AMINES
324297
Benzyl isocyanide can be obtained by .
Choose the correct answer from the options given below:
1 only B
2 B and C
3 A and B
4 A and D
Explanation:
JEE - 2023
CHXII13:AMINES
324298
Butanenitrile may be prepared by heating
1 propyl alcohol with
2 butyl alcohol with
3 butyl chloride with
4 propyl chloride with
Explanation:
CHXII13:AMINES
324299
Assertion : Isocyanides on reaction with halogens, sulphur, mercuric oxide, ozone etc. form addition products. Reason : Isocyanides on reduction with Ni gives 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.
Explanation:
Isocyanides exhibit reactivity towards various compounds, forming addition products through addition reactions facilitated by the electrondeficient terminal carbon atom, leading to the generation of secondary amines upon hydrogenation. So the option (2) is correct.
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 , alkyl isocyanides are formed, because in 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.
Explanation:
Conversion of alkyl halide into a cyanide or isocyanide is a nucleophilic substitution reaction as it involves the attack on the partially positive carbon atom of the R-X by the - nucleophile. When an alkyl halide is treated with alcoholic solution of , the product is mainly isonitrile due to the attack of the more nucleophilic nitrogen atom. . So the option (2) is correct.
CHXII13:AMINES
324297
Benzyl isocyanide can be obtained by .
Choose the correct answer from the options given below:
1 only B
2 B and C
3 A and B
4 A and D
Explanation:
JEE - 2023
CHXII13:AMINES
324298
Butanenitrile may be prepared by heating
1 propyl alcohol with
2 butyl alcohol with
3 butyl chloride with
4 propyl chloride with
Explanation:
CHXII13:AMINES
324299
Assertion : Isocyanides on reaction with halogens, sulphur, mercuric oxide, ozone etc. form addition products. Reason : Isocyanides on reduction with Ni gives 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.
Explanation:
Isocyanides exhibit reactivity towards various compounds, forming addition products through addition reactions facilitated by the electrondeficient terminal carbon atom, leading to the generation of secondary amines upon hydrogenation. So the option (2) is correct.
