Reaction of phenol with chloroform in the presence of dilute sodium hydroxide finally introduces a functional group X.

X is -

1. -CH2Cl

2. -COOH

3. -CHCl2

4. -CHO

Subtopic:  Phenols: Preparation & Properties |
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Which of the following reaction(s) can be used for the preparation of alkyl halides?

I. \(CH_3CH_2OH+HCl\xrightarrow{\bf{anh. ZnCl_2}}\)
II. \(CH_3CH_2OH+HCl→\)
III. \((CH_3)_3COH+HCl→ \)
IV. \((CH_3)_2CHOH+HCl\xrightarrow{\bf{anh.ZnCl_2}}\)

1. I, III and IV

2. I and II

3. Only IV

4. III and IV

Subtopic:  Alcohols: Preparation & Properties |
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Which of the following is not the product of dehydration of?

1. 2.
3. 4.
Subtopic:  Alcohols: Preparation & Properties |
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The reaction, 

is called

1. Williamson synthesis
2. Williamson continuous etherification process
3. Etard reaction
4. Gatterman-Koch reaction

Subtopic:  Ethers: Preparation & Properties, Uses |
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Anisole is produced by which of the following set of reactants:

1. CH3CHO ; RMgX

2. C6H5OH ; NaOH ; CH3l

3. C6H5OH ; neutral FeCl3

4. C6H5 - CH3 ; CH3COCl ; AlCl3

Subtopic:  Ethers: Preparation & Properties, Uses |
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Ether among the following will produce methyl alcohol on treatment with hot concentrated Hl -

1.
2.
3.
4.

Subtopic:  Mechanism of Dehydration, Methanol & Ethanol |
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The compound that is  used as antifreeze in automobile radiators is: 

1. Glycol
2. Nitrophenol
3. Ethyl alcohol
4. Methyl alcohol

Subtopic:  Alcohols: Preparation & Properties |
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The most reactive compound among the following toward electrophilic aromatic substitution reaction is:

1.  2.
3.   4.   
 

Subtopic:  Mechanism of Dehydration, Methanol & Ethanol |
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The most acidic compound among the following is:

1.  2.
3. 4.
Subtopic:  Phenols: Preparation & Properties |
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The product 'D' in the above-mentioned reaction is: 

1.  2.
3.   4.   
 

Subtopic:  Alcohols: Preparation & Properties |
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