CHO
 |
CH-OH 2HlO4
 |
CH2-OHProducts obtained in the above reaction are :

(1) HCHO, HCO2H

(2) HCHO, 2HCO2H

(3) CO2, 2HCO2H

(4) CO2, HCHO, HCO2H

Subtopic:  Alcohols: Preparation & Properties |
 61%
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NEET 2023 - Target Batch - Aryan Raj Singh
Hints

0.092 g of a compound with the molecular formula C3H8O3 reaction with an excess of CH3MgI gives 67.00 mL of methane at STP. The number of active hydrogen atoms present in a molecule of the compound is:
(1) one

(2) two

(3) three

(4) four

 

Subtopic:  Alcohols: Preparation & Properties |
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NEET 2023 - Target Batch - Aryan Raj Singh
Hints

Optically active 2-octanol rapidly loses its optical activity when exposed to :

1. Dilute acid 2. Dilute base
3. Light 4. Humidity
Subtopic:  Alcohols: Preparation & Properties | Mechanism of Dehydration, Methanol & Ethanol |
 57%
From NCERT
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NEET 2023 - Target Batch - Aryan Raj Singh
Hints
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NEET 2023 - Target Batch - Aryan Raj Singh

Product Z of above reaction is :

Subtopic:  Alcohols: Preparation & Properties |
 61%
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NEET 2023 - Target Batch - Aryan Raj Singh
Hints

Which of the following compound is hemiacetal ?

(a) 

(d) All of these

Subtopic:  Ethers: Preparation & Properties, Uses |
 63%
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NEET 2023 - Target Batch - Aryan Raj Singh
Hints

Arrange their stabilities of given gem-diols in decreasing order.

(a) I > II > III

(b) III > II > I

(c) I > III > II

(d) III > I > II 

Subtopic:  Alcohols: Preparation & Properties |
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NEET 2023 - Target Batch - Aryan Raj Singh
Hints

Product (A) in the reaction below is:
1.  2.
3. 4.  
Subtopic:  Phenols: Preparation & Properties |
 70%
From NCERT
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NEET 2023 - Target Batch - Aryan Raj Singh
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Links
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh

What is the product obtained by heating the following allylic ether of phenol?

Subtopic:  Phenols: Preparation & Properties |
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An acid among the following acids raises the acidity of phenol is:

1. Dil. H2SO4       

2. Dil. HCl           

3. Conc. H2SO4           

4. Conc. CH3COOH

Subtopic:  Alcohols: Preparation & Properties |
 65%
From NCERT
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NEET 2023 - Target Batch - Aryan Raj Singh
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To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh

; Compounds (X) and (Y) can be differentiated by:
(1) H3O, NaOI

(2) H3O, then Fehling test

(3) H3O, then Na

(4) Both (b) and (c)

Subtopic:  Ethers: Preparation & Properties, Uses |
 65%
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NEET 2023 - Target Batch - Aryan Raj Singh
Hints