The IUPAC name of the given compound is-



1. cis-1,2-Dichloroethene
2. trans-1,2-Dichloroethene
3. trans-1,2-Chloroethene
4. cis-1,2-Chloroethene
 

Subtopic:  Aliphatic Hydrocarbon -Nomenclature, Isomerism & Mechanism |
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The IUPAC name of the given compound is:

 

1. cis-2,3-Diethylbut-2-ene
2. trans-2,3-Diethylbut-2-ene
3. cis-3,4-Dimethylhex-3-ene
4. trans-3,4-Dimethylhex-3-ene
Subtopic:  Aliphatic Hydrocarbon -Nomenclature, Isomerism & Mechanism |
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The IUPAC name of the given compound is-



1. cis-2,3-Diethylbut-2-ene
2. trans-2,3-Diethylbut-2-ene
3. cis-3,4-Dimethylhex-3-ene
4. trans-3,4-Dimethylhex-3-ene
Subtopic:  Aliphatic Hydrocarbon -Nomenclature, Isomerism & Mechanism |
 77%
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The reagents used to convert ethane to dibromoethane are-

1. a-Cl2, hv; b-NaOH; c- KMnO4
2. a-Cl2, hv; b-alc. KOH; c-Br2
3. a-Cl2, hv; b-NaI, acetone; c- NaOH
4. a-Cl2, hv; b-alc. KOH; c- HBr
Subtopic:  Aliphatic Hydrocarbon - Methods of Preparation | Alkanes, Alkenes and Alkynes - Chemical Properties |
 78%
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The reagent used to convert dibromoethane into benzene is-

1. a-NaOH; b-NaNH2 ; c- Red hot iron tube at 873 K
2. a-HBr; b-NaNH2 ; c-KMnO4
3. a-alc.KOH; b-NaNH2 ; c-H2/Pd
4. None of the above



 
Subtopic:  Alkanes, Alkenes and Alkynes - Chemical Properties |
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The reagents used to convert ethanoic acid into ethane are-
 

1. a-SOCl2; b-NH3; c-LiAlH4; d-CH3Cl
2. a-NaOH(aq); b-Sodalime and heat; c-Cl2, hv; d-Na/dry ether
3. a-LiAlH4; b-HCl and heat; c-Na/dry ether
4. None of the above

Subtopic:  Aliphatic Hydrocarbon - Methods of Preparation | Alkanes, Alkenes and Alkynes - Chemical Properties |
 71%
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The correct statement(s) among the following is/are -

a. The 5th member of the alkyne series is hex-1-yne (C6H10 ).
b. The 5th member of the alkyne series form total 8 isomers.
c. The IUPAC name of one of the isomer is 3-methylpent-1-yne.



1. a, b
2. a, c
3. b, c
4. None of the above

Subtopic:  Aliphatic Hydrocarbon -Nomenclature, Isomerism & Mechanism |
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Consider the following reaction

The product A and B are respectively:

1. 1-Bromohexane; 2-Bromohexane

2. 2-Bromohexane; 1-Bromohexane

3. 1-Bromohexane; 3-Bromohexane

4. 3-Bromohexane; 2-Bromohexane

Subtopic:  Alkanes, Alkenes and Alkynes - Chemical Properties |
 85%
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The compound(s) among the following that show cis-trans isomerism is/are-

i. (CH3)2C = CH – C2H5

ii. CH2 = CBr2

iii. C6H5CH = CH – CH3

iv. CH3CH = CCl - CH3

1. Only iii

2. iii, iv

3. iii, i

4. i, ii

Subtopic:  Aliphatic Hydrocarbon -Nomenclature, Isomerism & Mechanism |
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The IUPAC name of the given compound is-

 

1. trans-1,2-chloroethene
2. cis-1,2-chloroethane
3. trans-1,2-Dichloroethene
4. cis-1,2-Dichloroethene

Subtopic:  Aliphatic Hydrocarbon -Nomenclature, Isomerism & Mechanism |
 82%
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