What is the IUPAC name of the organic compound formed in the following chemical reaction ?

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

1. pentan-3-ol

2. 2-methyl butan-2-ol

3. 2-methyl propan-2-ol

4. pentan-2-ol

Subtopic:  Alcohols: Preparation & Properties |
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The correct statement among the following is:

1. Any aldehyde gives secondary alcohol on reduction.
2. Reaction of vegetable oil with H2SO4 gives glycerin.
3. C2 H5OH  and iodine with NaOH gives iodoform.
4. Sucrose on reaction with NaCl give invert sugar.
Subtopic:  Alcohols: Preparation & Properties |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology

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 |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology

Incorrect statement among the following is:

1. \(FeCl_3\) is used in detection of phenol.
2. Fehling solution is used in detection of glucose.
3. Tollen reagent is used in detection of unsaturation.
4. \(NaHSO_3\) is used in detection of carbonyl compound.
Subtopic:  Phenols: Preparation & Properties |
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The correct acidic order of 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 |
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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 |
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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 |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology

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 |
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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 |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology

The compound that gives p-cresol with p-methyl diazonium chloride is : 

1. H2O

2. H3PO2

3. HCOOH 

4. C6H5OH

Subtopic:  Phenols: Preparation & Properties |
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