The IUPAC name of  CH3CHCH2OC2H5
           |
          OH is:
(1) 1-Ethoxypropan-2-ol

(2) 3-Ethoxypropan-2-ol

(3) 1-Ethoxy-2-hydroxypropane

(4) None of these

Subtopic:  Nomenclature |
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The IUPAC name of  is:

 

(1) N, N-Dimethyl aminobenzene

(2) N, N-Dimethyl benzenamine

(3) (1) and (2) both are correct

(4) none of these

Subtopic:  Nomenclature |
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The IUPAC name of  is:

1. 2, 6-Dimethylhepta-2, 5-dienoic acid

2. 3, 7-Dimethylhepta-2, 5-dienoic acid

3. 1-Hydroxy-2, 6-dimethylhepta-2, 5-dienone

4. None of the above

Subtopic:  Nomenclature |
 81%
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The IUPAC name of  is : 

1. 2-Phenyl ethanone

2. 1-Phenyl ethanone

3. 1-(Oxoethyl)benzene

4. 1-(Ethyloxo)-benzene

Subtopic:  Nomenclature |
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Ph-CH=CH-COOH 

The IUPAC name is:

1. 3-Phenyl prop-2-enoic acid

2. 3-Phenol prop-1-enoic acid

3. 3-Carboxy-prop-1-ene benzene

4. But-2-enoic acid

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The IUPAC name iS'

1. Chloromethylbenzene 

2. Chlorophenylmethane

3. (1) and (2) both

4. None of the above

Subtopic:  Nomenclature |
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The IUPAC name of the following compound is:

(1) 4-Bromo-3-cyanophenol

(2) 2-Bromo-5-hydroxybenzonitrile

(3) 2-cyano-4-hydroxybromobenzene

(4) 6-Bromo-3-hydroxybenzonitrile

Subtopic:  Nomenclature |
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The silver sulphate solution is used to separate:

1. nitrate and bromide

2. nitrate and chlorate

3. bromide and iodide

4. nitrate and nitrite

Subtopic:  Qualitative Analysis of Organic Compounds |
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Soda extract is prepared by-

1. Fusing soda and mixture of hydrocarbons, and then extracted with water

2. Dissolving NaHCO3 and mixture of hydrocarbons in dil. HCl

3. Boiling Na2COand mixture of hydrocarbons in dil. HCl

4. Boiling Na2COand mixture of hydrocarbons in distilled water

Subtopic:  Qualitative Analysis of Organic Compounds |
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The most stable carbocation among the following is:

1. 2.
3. 4.
Subtopic:  Reaction Intermediates ; Preparation & Properties |
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