QBManager

GENERAL ORGANIC CHEMISTRY

231946 n-butylchloride, sec-butylchloride, isobutylchloride and tert-butylchloride are examples of

1 Conformers

2 Geometrical isomers

3 Diastereomers

4 Structural isomers

Explanation:

(D): Structural isomers are those isomers in which the atom are completely arranged in a different order with the same molecular formula.
${CH}_{3} - {CH}_{2} - {CH}_{2} - {CH}_{2} Cl, {CH}_{3} - {CH}_{2} - CHCl - {CH}_{3}$
original image
Hence, all structure are structural isomer of butyl chloride.

SCRA-2015

GENERAL ORGANIC CHEMISTRY

231952 What is the number of structural isomers for a compound with molecular formula $C_{5} H_{12}$ ?

1 2

2 3

3 4

4 5

Explanation:

The structural isomer of $C_{5} H_{12}$ is -
original image

SCRA - 2014

GENERAL ORGANIC CHEMISTRY

231957 What is the number of isomers (including stereoisomers) possibly formed on free radical monochlorination of 2-methylbutane?

1 4

2 5

3 6

4 7

Explanation:

The no. of isomers depend upon that how many different hydrogen atoms are attached with any organic compound. Here, there is a possibility of hydrogen atom with $Cl$ atom during monochlorination six structural isomers will form as mono-chloro products.
original image
Monochlorination of alkanes means the substitution of one $Cl$ atom by replacing one hydrogen atom. This reaction is a radical substitution reaction in alkanes.

SCRA 2010

GENERAL ORGANIC CHEMISTRY

231958 ' $X$ ' and ' $Y$ ' are optically active isomers having formula $C_{5} H_{9} Cl$ . When treated with one mole of $H_{2}$ . ' $X$ ' gets converted to an optically inactive compound ' $Z$ ', but ' $Y$ ' gives an optically active compound ' $P$ '. The structure of $X$ and $Y$ respectively are

1

2

3

4

AP EAMCET 25-08-2021 Shift - I

GENERAL ORGANIC CHEMISTRY

231959 For a molecular formula of $C_{6} H_{10}$ of an alkyne series, the number of possible branched isomers is

1 2

2 3

3 4

4 5

Explanation:

Branched isomer of $C_{6} H_{10} = 4$
original image
3,3 dimethyl but - 1 - yne

07.08.2021 Shift-II]**

GENERAL ORGANIC CHEMISTRY

231946 n-butylchloride, sec-butylchloride, isobutylchloride and tert-butylchloride are examples of

1 Conformers

2 Geometrical isomers

3 Diastereomers

4 Structural isomers

Explanation:

(D): Structural isomers are those isomers in which the atom are completely arranged in a different order with the same molecular formula.
${CH}_{3} - {CH}_{2} - {CH}_{2} - {CH}_{2} Cl, {CH}_{3} - {CH}_{2} - CHCl - {CH}_{3}$
original image
Hence, all structure are structural isomer of butyl chloride.

SCRA-2015

GENERAL ORGANIC CHEMISTRY

231952 What is the number of structural isomers for a compound with molecular formula $C_{5} H_{12}$ ?

1 2

2 3

3 4

4 5

Explanation:

The structural isomer of $C_{5} H_{12}$ is -
original image

SCRA - 2014

GENERAL ORGANIC CHEMISTRY

231957 What is the number of isomers (including stereoisomers) possibly formed on free radical monochlorination of 2-methylbutane?

1 4

2 5

3 6

4 7

Explanation:

The no. of isomers depend upon that how many different hydrogen atoms are attached with any organic compound. Here, there is a possibility of hydrogen atom with $Cl$ atom during monochlorination six structural isomers will form as mono-chloro products.
original image
Monochlorination of alkanes means the substitution of one $Cl$ atom by replacing one hydrogen atom. This reaction is a radical substitution reaction in alkanes.

SCRA 2010

GENERAL ORGANIC CHEMISTRY

231958 ' $X$ ' and ' $Y$ ' are optically active isomers having formula $C_{5} H_{9} Cl$ . When treated with one mole of $H_{2}$ . ' $X$ ' gets converted to an optically inactive compound ' $Z$ ', but ' $Y$ ' gives an optically active compound ' $P$ '. The structure of $X$ and $Y$ respectively are

1

2

3

4

AP EAMCET 25-08-2021 Shift - I

GENERAL ORGANIC CHEMISTRY

231959 For a molecular formula of $C_{6} H_{10}$ of an alkyne series, the number of possible branched isomers is

1 2

2 3

3 4

4 5

Explanation:

Branched isomer of $C_{6} H_{10} = 4$
original image
3,3 dimethyl but - 1 - yne

07.08.2021 Shift-II]**

GENERAL ORGANIC CHEMISTRY

231946 n-butylchloride, sec-butylchloride, isobutylchloride and tert-butylchloride are examples of

1 Conformers

2 Geometrical isomers

3 Diastereomers

4 Structural isomers

Explanation:

(D): Structural isomers are those isomers in which the atom are completely arranged in a different order with the same molecular formula.
${CH}_{3} - {CH}_{2} - {CH}_{2} - {CH}_{2} Cl, {CH}_{3} - {CH}_{2} - CHCl - {CH}_{3}$
original image
Hence, all structure are structural isomer of butyl chloride.

SCRA-2015

GENERAL ORGANIC CHEMISTRY

231952 What is the number of structural isomers for a compound with molecular formula $C_{5} H_{12}$ ?

1 2

2 3

3 4

4 5

Explanation:

The structural isomer of $C_{5} H_{12}$ is -
original image

SCRA - 2014

GENERAL ORGANIC CHEMISTRY

231957 What is the number of isomers (including stereoisomers) possibly formed on free radical monochlorination of 2-methylbutane?

1 4

2 5

3 6

4 7

Explanation:

The no. of isomers depend upon that how many different hydrogen atoms are attached with any organic compound. Here, there is a possibility of hydrogen atom with $Cl$ atom during monochlorination six structural isomers will form as mono-chloro products.
original image
Monochlorination of alkanes means the substitution of one $Cl$ atom by replacing one hydrogen atom. This reaction is a radical substitution reaction in alkanes.

SCRA 2010

GENERAL ORGANIC CHEMISTRY

231958 ' $X$ ' and ' $Y$ ' are optically active isomers having formula $C_{5} H_{9} Cl$ . When treated with one mole of $H_{2}$ . ' $X$ ' gets converted to an optically inactive compound ' $Z$ ', but ' $Y$ ' gives an optically active compound ' $P$ '. The structure of $X$ and $Y$ respectively are

1

2

3

4

AP EAMCET 25-08-2021 Shift - I

GENERAL ORGANIC CHEMISTRY

231959 For a molecular formula of $C_{6} H_{10}$ of an alkyne series, the number of possible branched isomers is

1 2

2 3

3 4

4 5

Explanation:

Branched isomer of $C_{6} H_{10} = 4$
original image
3,3 dimethyl but - 1 - yne

07.08.2021 Shift-II]**

GENERAL ORGANIC CHEMISTRY

231946 n-butylchloride, sec-butylchloride, isobutylchloride and tert-butylchloride are examples of

1 Conformers

2 Geometrical isomers

3 Diastereomers

4 Structural isomers

Explanation:

(D): Structural isomers are those isomers in which the atom are completely arranged in a different order with the same molecular formula.
${CH}_{3} - {CH}_{2} - {CH}_{2} - {CH}_{2} Cl, {CH}_{3} - {CH}_{2} - CHCl - {CH}_{3}$
original image
Hence, all structure are structural isomer of butyl chloride.

SCRA-2015

GENERAL ORGANIC CHEMISTRY

231952 What is the number of structural isomers for a compound with molecular formula $C_{5} H_{12}$ ?

1 2

2 3

3 4

4 5

Explanation:

The structural isomer of $C_{5} H_{12}$ is -
original image

SCRA - 2014

GENERAL ORGANIC CHEMISTRY

231957 What is the number of isomers (including stereoisomers) possibly formed on free radical monochlorination of 2-methylbutane?

1 4

2 5

3 6

4 7

Explanation:

The no. of isomers depend upon that how many different hydrogen atoms are attached with any organic compound. Here, there is a possibility of hydrogen atom with $Cl$ atom during monochlorination six structural isomers will form as mono-chloro products.
original image
Monochlorination of alkanes means the substitution of one $Cl$ atom by replacing one hydrogen atom. This reaction is a radical substitution reaction in alkanes.

SCRA 2010

GENERAL ORGANIC CHEMISTRY

231958 ' $X$ ' and ' $Y$ ' are optically active isomers having formula $C_{5} H_{9} Cl$ . When treated with one mole of $H_{2}$ . ' $X$ ' gets converted to an optically inactive compound ' $Z$ ', but ' $Y$ ' gives an optically active compound ' $P$ '. The structure of $X$ and $Y$ respectively are

1

2

3

4

AP EAMCET 25-08-2021 Shift - I

GENERAL ORGANIC CHEMISTRY

231959 For a molecular formula of $C_{6} H_{10}$ of an alkyne series, the number of possible branched isomers is

1 2

2 3

3 4

4 5

Explanation:

Branched isomer of $C_{6} H_{10} = 4$
original image
3,3 dimethyl but - 1 - yne

07.08.2021 Shift-II]**

GENERAL ORGANIC CHEMISTRY

231946 n-butylchloride, sec-butylchloride, isobutylchloride and tert-butylchloride are examples of

1 Conformers

2 Geometrical isomers

3 Diastereomers

4 Structural isomers

Explanation:

(D): Structural isomers are those isomers in which the atom are completely arranged in a different order with the same molecular formula.
${CH}_{3} - {CH}_{2} - {CH}_{2} - {CH}_{2} Cl, {CH}_{3} - {CH}_{2} - CHCl - {CH}_{3}$
original image
Hence, all structure are structural isomer of butyl chloride.

SCRA-2015

GENERAL ORGANIC CHEMISTRY

231952 What is the number of structural isomers for a compound with molecular formula $C_{5} H_{12}$ ?

1 2

2 3

3 4

4 5

Explanation:

The structural isomer of $C_{5} H_{12}$ is -
original image

SCRA - 2014

GENERAL ORGANIC CHEMISTRY

231957 What is the number of isomers (including stereoisomers) possibly formed on free radical monochlorination of 2-methylbutane?

1 4

2 5

3 6

4 7

Explanation:

The no. of isomers depend upon that how many different hydrogen atoms are attached with any organic compound. Here, there is a possibility of hydrogen atom with $Cl$ atom during monochlorination six structural isomers will form as mono-chloro products.
original image
Monochlorination of alkanes means the substitution of one $Cl$ atom by replacing one hydrogen atom. This reaction is a radical substitution reaction in alkanes.

SCRA 2010

GENERAL ORGANIC CHEMISTRY

231958 ' $X$ ' and ' $Y$ ' are optically active isomers having formula $C_{5} H_{9} Cl$ . When treated with one mole of $H_{2}$ . ' $X$ ' gets converted to an optically inactive compound ' $Z$ ', but ' $Y$ ' gives an optically active compound ' $P$ '. The structure of $X$ and $Y$ respectively are

1

2

3

4

AP EAMCET 25-08-2021 Shift - I

GENERAL ORGANIC CHEMISTRY

231959 For a molecular formula of $C_{6} H_{10}$ of an alkyne series, the number of possible branched isomers is

1 2

2 3

3 4

4 5

Explanation:

Branched isomer of $C_{6} H_{10} = 4$
original image
3,3 dimethyl but - 1 - yne

07.08.2021 Shift-II]**