The IUPAC name of the product that formed in the following chemical reaction is:

\(\text{Acetone}\xrightarrow[\bf\text{(ii) H}_2\text{O, H}^+]{\bf\text{(i) C}_2\text H_5\text{MgBr, dry Ether}}\text{Product } \)

1. Pentan-3-ol 2. 2-Methyl butan-2-ol
3. 2-Methyl propan-2-ol 4. Pentan-2-ol

Subtopic:  Alcohols: Preparation & Properties |
 72%
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NEET - 2021
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The correct statement among the following is:

1. Any aldehyde gives secondary alcohol on reduction.
2. The reaction of vegetable oil with H2SO4 gives glycerin.
3. C2 H5OH  and iodine with NaOH give iodoform.
4. Sucrose in reaction with NaCl gives invert sugar.
Subtopic:  Alcohols: Preparation & Properties |
 76%
From NCERT
AIPMT - 2001
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In preparation of alkene from alcohol using Al2O3 which is an effective factor: 
1. Porosity of Al2O3
2. Temperature
3. Concentration
4. Surface area of Al2O3

Subtopic:  Alcohols: Preparation & Properties |
 51%
From NCERT
AIPMT - 2001
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Incorrect statement among the following is:

1. \(FeCl_3\) is used in the detection of phenol.
2. Fehling solution is used in the detection of glucose.
3. Tollen reagent is used in the detection of unsaturation.
4. \(NaHSO_3\) is used in the detection of carbonyl compounds.
Subtopic:  Phenols: Preparation & Properties |
 63%
From NCERT
AIPMT - 2001
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The correct acidic order of the following is:

(I) (II) (III)
 

1.  I > II > III
2.  III > I > II
3.  II > III > I
4.  I > III > II

Subtopic:  Phenols: Preparation & Properties |
 95%
From NCERT
AIPMT - 2001
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When phenol is treated with CHCl3 and NaOH, the product formed is:

1. Benzaldehyde

2. Salicylaldehyde

3. Salicylic acid

4. Benzoic acid

Subtopic:  Phenols: Preparation & Properties |
 83%
From NCERT
AIPMT - 2002
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n-propyl alcohol and isopropyl alcohol can be chemically distinguished by which reagent:

1. PCl5

2. Reduction

3. Oxidation with Potassium dichromate

4. Ozonolysis

Subtopic:  Alcohols: Preparation & Properties |
 71%
From NCERT
AIPMT - 2002
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The compound that will not form a yellow precipitate on heating with an alkaline solution of iodine is:

1. CH3CH2CH(OH)CH3

2. CH3OH

3. CH3CH2OH

4. CH3CH(OH)CH3

Subtopic:  Alcohols: Preparation & Properties |
 79%
From NCERT
AIPMT - 2004
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Order of acidic strength of the following compounds will be:

A. B. \(C_6H_5OH\)
C. D.
 

1.  C > D > B > A
2.  D > C > B > A
3.  A > B > C > D
4.  B > A > C > D

Subtopic:  Phenols: Preparation & Properties |
 87%
From NCERT
AIPMT - 1999
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The compound that gives p-cresol with p-methyl diazonium chloride is: 

1. H2O

2. H3PO2

3. HCOOH 

4. C6H5OH

Subtopic:  Phenols: Preparation & Properties |
 54%
From NCERT
AIPMT - 1999
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