Phenyl ethyl ether with concentrated hydrobromic acid on boiling yields:-

1. Phenol and ethyl bromide

2. Bromobenzene and ethanol

3. Phenol and ethane

4. Bromobenzene and ethane

Subtopic:  Ethers: Preparation & Properties, Uses |
 80%
From NCERT
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The compound that does not react with sodium is-

1. CH3CHOHCH3

2. CH3 —O—CH3

3. CH3COOH

4. C2H5OH

Subtopic:  Alcohols: Preparation & Properties | Ethers: Preparation & Properties, Uses |
 77%
From NCERT
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An organic compound A reacts with sodium metal and forms B. On heating with conc. H2SO4, A gives diethyl ether. So A and B are:
1. C3H7OH and CH3ONa
2. CH3OH and CH3ONa
3. C4H9OH and C4H9ONa
4. C2H5OH and C2H5ONa

Subtopic:  Alcohols: Preparation & Properties | Mechanism of Dehydration, Methanol & Ethanol |
 79%
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Phenol on treatment with dil. HNO3 at room temperature gives-

1.
2.
3.
4. All of the above

Subtopic:  Phenols: Preparation & Properties |
 81%
From NCERT
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Among the following ethers, the one that will produce methyl alcohol on treatment with hot concentrated HI is:

1.  2.  
3.   4.

Subtopic:  Ethers: Preparation & Properties, Uses |
 80%
From NCERT
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The alcohol that gives carboxylic acids having the same number of carbon atoms is -

1. Primary 2. Secondary
3. Tertiary 4. None of the above.
Subtopic:  Alcohols: Preparation & Properties |
 78%
From NCERT
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The value of C-O-C bond angle in ether molecule is:

1. 180° 2. 150°
3. 90° 4. 110°
Subtopic:  Ethers: Preparation & Properties, Uses |
 72%
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Diethyl ether may be regarded as an anhydride of:

1. C2H5COOH
2. C2H5OH
3. C2H5CHO
4. C2H5COOC2H5

Subtopic:  Ethers: Preparation & Properties, Uses |
 59%
From NCERT
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Product C in the following sequence of reactions is:
\(C_2H_5Br \xrightarrow{NaOH\text{(aq)}}\ A \xrightarrow{Na}\ B\ \xrightarrow{CH_3I}\ C\)

1. Butane 2. Ethane
3. Methyl ethyl ether 4. Propane
Subtopic:  Ethers: Preparation & Properties, Uses |
 87%
From NCERT
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Intermolecular dehydration of alcohol gives:

1. Alkenes

2. Ketones

3. Alkynes

4. Ethers

Subtopic:  Ethers: Preparation & Properties, Uses |
 57%
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