Which type of structure(s) is/are possible for C3H6O?

1. Cyclic alcohols

2. Cyclic Ether

3. Ketone

4. All of the above

Subtopic:  Structural Isomers |
 68%
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How many cyclic isomers are possible for molecular formula C4H6 ?

1. 3

2. 4

3. 5

4. 6

Subtopic:  Structural Isomers |
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The IUPAC name of  is 

1. 2- Methyl bicyclo [2,2,1] heptane

2. 1- Methyl bicyclo [1,2,2] heptane

3. 1 - Methyl bicyclo [2,2,1] heptane

4. 2 - Methyl bicyclo [1,2,2] heptane

Subtopic:  Nomenclature |

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The IUPAC name of  is 

1. Spiro [2,2] pentane

2. Bicyclo [2,2] pentane

3. Bicyclo [2,1,0] pentane

4. Spiro [2,1,0] pentane 

Subtopic:  Nomenclature |
 54%
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The IUPAC name of   is 

1. Bicyclo [0,1,2] pentane

2. Bicyclo [2,1,0] pentane

3. Bicyclo [1,0,1] pentane

4. Bicyclo [1,0,2] pentane

Subtopic:  Nomenclature |
 59%

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Maleic and fumaric acids are-

1. Tautomers                 

2. Geometrical isomers

3. Chain isomers             

4. Functional isomers

Subtopic:  Stereo Isomers |
 52%
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The configuration of given tartaric acid is

1. 2R, 3R         2. 2R, 3S

3. 2S, 3S         4. 2S, 3R

Subtopic:  Stereo Isomers |
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How many geometrical isomers are possible of the following?

 CH3-CH=CH-CH=CH-CH3

1. 2             2. 3

3. 4             4. 6

Subtopic:  Stereo Isomers |

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The IUPAC name of the compound

 

1. 3,3-diethyl-4-methyl-5 (methylethyl)octane

2. 3,3-diethyl-5-isopropyl-4-methyloctane

3. 4-isopropyl-5-methyl-6,6-diethyloctane

4. 6,6-diethyl-4-isopropyl-5-methyloctane

Subtopic:  Nomenclature |
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The most stable carbocation among the following is

1. (CH3)3CCH+CH3

2. CH3CH2CH+CH2CH3

3. (CH3)2CH+CH2CH2CH3

4. CH3CH2CH+

Subtopic:  Reaction Intermediates ; Preparation & Properties |
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From NCERT
NEET - 2019
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