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CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317631 $R$ and $S$ pairs of enantiomers differ from one another in

1 optical rotation of polarised light

2 solubility in racemic mixture

3 reaction with racemic mixture

4 none of these.

Explanation:

$R$ and $S$ enantiomers differ in optical rotation of polarised light.

CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317632 The absolute configuration of the following is
supporting img

1

2 S, 3 R

2

2 S, 3 S

3

2 R, 3 S

4

2 R, 3 R

AIIMS - 2013

CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317633 Correct configuration of the following is
supporting img

1

2 R, 3 S

2

2 S, 3 R

3

2 S, 3 S

4

2 R, 3 R

AIIMS - 2005

CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317634 Which of the following exhibits stereoisomerism?
(i) 1,2-Dichloroethylene
(ii) 2-Hydroxypropanoic acid
(iii) 1, 1-Dichloroethylene
(iv) 2-Methylpropane

1 (i) and (iv)

2 (ii) and (iv)

3 (i) and (ii)

4 (iii) and (iv)

CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317631 $R$ and $S$ pairs of enantiomers differ from one another in

1 optical rotation of polarised light

2 solubility in racemic mixture

3 reaction with racemic mixture

4 none of these.

Explanation:

$R$ and $S$ enantiomers differ in optical rotation of polarised light.

CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317632 The absolute configuration of the following is
supporting img

1

2 S, 3 R

2

2 S, 3 S

3

2 R, 3 S

4

2 R, 3 R

AIIMS - 2013

CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317633 Correct configuration of the following is
supporting img

1

2 R, 3 S

2

2 S, 3 R

3

2 S, 3 S

4

2 R, 3 R

AIIMS - 2005

CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317634 Which of the following exhibits stereoisomerism?
(i) 1,2-Dichloroethylene
(ii) 2-Hydroxypropanoic acid
(iii) 1, 1-Dichloroethylene
(iv) 2-Methylpropane

1 (i) and (iv)

2 (ii) and (iv)

3 (i) and (ii)

4 (iii) and (iv)

CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317631 $R$ and $S$ pairs of enantiomers differ from one another in

1 optical rotation of polarised light

2 solubility in racemic mixture

3 reaction with racemic mixture

4 none of these.

Explanation:

$R$ and $S$ enantiomers differ in optical rotation of polarised light.

CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317632 The absolute configuration of the following is
supporting img

1

2 S, 3 R

2

2 S, 3 S

3

2 R, 3 S

4

2 R, 3 R

AIIMS - 2013

CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317633 Correct configuration of the following is
supporting img

1

2 R, 3 S

2

2 S, 3 R

3

2 S, 3 S

4

2 R, 3 R

AIIMS - 2005

CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317634 Which of the following exhibits stereoisomerism?
(i) 1,2-Dichloroethylene
(ii) 2-Hydroxypropanoic acid
(iii) 1, 1-Dichloroethylene
(iv) 2-Methylpropane

1 (i) and (iv)

2 (ii) and (iv)

3 (i) and (ii)

4 (iii) and (iv)

CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317631 $R$ and $S$ pairs of enantiomers differ from one another in

1 optical rotation of polarised light

2 solubility in racemic mixture

3 reaction with racemic mixture

4 none of these.

Explanation:

$R$ and $S$ enantiomers differ in optical rotation of polarised light.

CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317632 The absolute configuration of the following is
supporting img

1

2 S, 3 R

2

2 S, 3 S

3

2 R, 3 S

4

2 R, 3 R

AIIMS - 2013

CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317633 Correct configuration of the following is
supporting img

1

2 R, 3 S

2

2 S, 3 R

3

2 S, 3 S

4

2 R, 3 R

AIIMS - 2005

CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317634 Which of the following exhibits stereoisomerism?
(i) 1,2-Dichloroethylene
(ii) 2-Hydroxypropanoic acid
(iii) 1, 1-Dichloroethylene
(iv) 2-Methylpropane

1 (i) and (iv)

2 (ii) and (iv)

3 (i) and (ii)

4 (iii) and (iv)