QBManager

CHEMISTRY(KCET)

285317 Resonance effect is not observed in

1

{CH}_{2} = CH - CH = {CH}_{2}

2

{CH}_{2} = CH - C = N

3

{CH}_{2} = CH - Cl

4

{CH}_{2} = CH - {CH}_{2} - {NH}_{2}

Karnataka CET 2019

CHEMISTRY(KCET)

285318 Identify the correct statement in the following:

1 Dimethyl ether and ethanol are chain isomers.

2 Ethanoic acid and methylmethanoate are position isomers.

3 n-butane andisobutane are functional isomers.

4 Propan-1-ol and propan-2-ol are position isomers.

Explanation:

(d) Functional isomers:
$\begin{array}{cc} {CH}_{3} - O - {CH}_{3}, & {CH}_{3} {CH}_{2} OH \\ (Ether) & Ethanol \\ (Alcohol) \end{array}$
Functional isomers:
${CH}_{3} COOH$ ,
Ethanoicacid (Carboxylicacid)
Methyl methanoate (Ester)
Chain isomers:
$\underset{n-Butane}{{CH}_{3} - {CH}_{2} - {CH}_{2} - {CH}_{3},}$
n-Butane
Position isomers:
${CH}_{3} - {CH}_{2} - {CH}_{2} - OH,$
Popan-1-ol
Propan-2-ol

Karnataka CET 2017

CHEMISTRY(KCET)

285319 In which of the following,homolytic bond fission takes place?

1 Free radical chlorination of methane

2 Alkaline hydrolysis of ethyl chloride

3 Addition ofHBr to double bond

4 Nitration of Benzene

Karnataka CET 2017

CHEMISTRY(KCET)

285320 A miscible mixture of $C_{6} H_{6} + {CHCl}_{3}$ can be separated by

1 sublimation

2 distillation

3 filtration

4 crystallisation.

Karnataka CET 2016

CHEMISTRY(KCET)

285317 Resonance effect is not observed in

1

{CH}_{2} = CH - CH = {CH}_{2}

2

{CH}_{2} = CH - C = N

3

{CH}_{2} = CH - Cl

4

{CH}_{2} = CH - {CH}_{2} - {NH}_{2}

Karnataka CET 2019

CHEMISTRY(KCET)

285318 Identify the correct statement in the following:

1 Dimethyl ether and ethanol are chain isomers.

2 Ethanoic acid and methylmethanoate are position isomers.

3 n-butane andisobutane are functional isomers.

4 Propan-1-ol and propan-2-ol are position isomers.

Explanation:

(d) Functional isomers:
$\begin{array}{cc} {CH}_{3} - O - {CH}_{3}, & {CH}_{3} {CH}_{2} OH \\ (Ether) & Ethanol \\ (Alcohol) \end{array}$
Functional isomers:
${CH}_{3} COOH$ ,
Ethanoicacid (Carboxylicacid)
Methyl methanoate (Ester)
Chain isomers:
$\underset{n-Butane}{{CH}_{3} - {CH}_{2} - {CH}_{2} - {CH}_{3},}$
n-Butane
Position isomers:
${CH}_{3} - {CH}_{2} - {CH}_{2} - OH,$
Popan-1-ol
Propan-2-ol

Karnataka CET 2017

CHEMISTRY(KCET)

285319 In which of the following,homolytic bond fission takes place?

1 Free radical chlorination of methane

2 Alkaline hydrolysis of ethyl chloride

3 Addition ofHBr to double bond

4 Nitration of Benzene

Karnataka CET 2017

CHEMISTRY(KCET)

285320 A miscible mixture of $C_{6} H_{6} + {CHCl}_{3}$ can be separated by

1 sublimation

2 distillation

3 filtration

4 crystallisation.

Karnataka CET 2016

CHEMISTRY(KCET)

285317 Resonance effect is not observed in

1

{CH}_{2} = CH - CH = {CH}_{2}

2

{CH}_{2} = CH - C = N

3

{CH}_{2} = CH - Cl

4

{CH}_{2} = CH - {CH}_{2} - {NH}_{2}

Karnataka CET 2019

CHEMISTRY(KCET)

285318 Identify the correct statement in the following:

1 Dimethyl ether and ethanol are chain isomers.

2 Ethanoic acid and methylmethanoate are position isomers.

3 n-butane andisobutane are functional isomers.

4 Propan-1-ol and propan-2-ol are position isomers.

Explanation:

(d) Functional isomers:
$\begin{array}{cc} {CH}_{3} - O - {CH}_{3}, & {CH}_{3} {CH}_{2} OH \\ (Ether) & Ethanol \\ (Alcohol) \end{array}$
Functional isomers:
${CH}_{3} COOH$ ,
Ethanoicacid (Carboxylicacid)
Methyl methanoate (Ester)
Chain isomers:
$\underset{n-Butane}{{CH}_{3} - {CH}_{2} - {CH}_{2} - {CH}_{3},}$
n-Butane
Position isomers:
${CH}_{3} - {CH}_{2} - {CH}_{2} - OH,$
Popan-1-ol
Propan-2-ol

Karnataka CET 2017

CHEMISTRY(KCET)

285319 In which of the following,homolytic bond fission takes place?

1 Free radical chlorination of methane

2 Alkaline hydrolysis of ethyl chloride

3 Addition ofHBr to double bond

4 Nitration of Benzene

Karnataka CET 2017

CHEMISTRY(KCET)

285320 A miscible mixture of $C_{6} H_{6} + {CHCl}_{3}$ can be separated by

1 sublimation

2 distillation

3 filtration

4 crystallisation.

Karnataka CET 2016

CHEMISTRY(KCET)

285317 Resonance effect is not observed in

1

{CH}_{2} = CH - CH = {CH}_{2}

2

{CH}_{2} = CH - C = N

3

{CH}_{2} = CH - Cl

4

{CH}_{2} = CH - {CH}_{2} - {NH}_{2}

Karnataka CET 2019

CHEMISTRY(KCET)

285318 Identify the correct statement in the following:

1 Dimethyl ether and ethanol are chain isomers.

2 Ethanoic acid and methylmethanoate are position isomers.

3 n-butane andisobutane are functional isomers.

4 Propan-1-ol and propan-2-ol are position isomers.

Explanation:

(d) Functional isomers:
$\begin{array}{cc} {CH}_{3} - O - {CH}_{3}, & {CH}_{3} {CH}_{2} OH \\ (Ether) & Ethanol \\ (Alcohol) \end{array}$
Functional isomers:
${CH}_{3} COOH$ ,
Ethanoicacid (Carboxylicacid)
Methyl methanoate (Ester)
Chain isomers:
$\underset{n-Butane}{{CH}_{3} - {CH}_{2} - {CH}_{2} - {CH}_{3},}$
n-Butane
Position isomers:
${CH}_{3} - {CH}_{2} - {CH}_{2} - OH,$
Popan-1-ol
Propan-2-ol

Karnataka CET 2017

CHEMISTRY(KCET)

285319 In which of the following,homolytic bond fission takes place?

1 Free radical chlorination of methane

2 Alkaline hydrolysis of ethyl chloride

3 Addition ofHBr to double bond

4 Nitration of Benzene

Karnataka CET 2017

CHEMISTRY(KCET)

285320 A miscible mixture of $C_{6} H_{6} + {CHCl}_{3}$ can be separated by

1 sublimation

2 distillation

3 filtration

4 crystallisation.

Karnataka CET 2016

Explanation:

Explanation:

Explanation:

Explanation:

Question Bank Series

Explanation:

Explanation:

Explanation:

Explanation:

Explanation:

Explanation:

Explanation:

Explanation:

Explanation:

Explanation:

Explanation:

Explanation: