Q. No.Alkyl halides prepared by among the following reaction(s) is/are:
| 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 |
64%
From NCERT
NEET - 2015
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?
Subtopic: Alcohols: Preparation & Properties |
77%
From NCERT
NEET - 2015
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The number of isomeric alcohols (excluding stereoisomers) of molecular formula C6H14O which give a positive iodoform test are:
1. Three
2. Four
3. Five
4. Two
1. Three
2. Four
3. Five
4. Two
Subtopic: Alcohols: Preparation & Properties |
52%
From NCERT
NEET - 2013
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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 |
60%
From NCERT
AIPMT - 2012
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Subtopic: Alcohols: Preparation & Properties |
62%
From NCERT
AIPMT - 2010
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When glycerol is treated with an excess of HI, it produces:
1. Allyl iodide
2. Propene
3. Glycerol triiodide
4. 2-Iodopropane
Subtopic: Alcohols: Preparation & Properties |
AIPMT - 2010
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Hints
Iodoform reaction is given by:
| (a) | CH3CH2OH | (b) | CH3COCH3 |
| (c) |  |
(d) | CH3OH |
| 1. | Only (b) | 2. | (a), (b) and (c) |
| 3. | (a) and (b) | 4. | (a), (c) and (d) |
Subtopic: Alcohols: Preparation & Properties |
64%
From NCERT
AIPMT - 2010
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Subtopic: Alcohols: Preparation & Properties |
59%
From NCERT
AIPMT - 2009
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Subtopic: Alcohols: Preparation & Properties | Ethers: Preparation & Properties, Uses |
71%
From NCERT
AIPMT - 2007
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