Tamarind contains: 

(1) (+) tartaric acid

(2) (-) tartaric acid

(3) citric acid

(4) lactic acid

Subtopic:  Aldehydes & Ketones: Preparation & Properties | Isomers & Reaction Mechanism |
 66%
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The IUPAC name of is:  

1. 6-Oxohexanoic acid

2. Hexan-1-al-6-oic acid

3. 1-Aldo-hexanoic acid

4. 6-Aldo-hexan-1-oic acid

Subtopic:  Carboxylic Acids: Preparation & Properties |
From NCERT
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Electrolytic reduction with lead cathode of oxalic acid yields :

(1) glycollic acid

(2) glyoxalic acid

(3) glycollic acid + glyoxalic acid

(4) CH3COOH

Subtopic:  Carboxylic Acids: Preparation & Properties |
 64%
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Aceto acetic ester behaves as-

1. An unsaturated hydroxyl compound

2. A keto compound

3. Both 1 and 2

4. None of the above

Subtopic:  Acid Derivatives - Preparation, Properties & Uses |
 71%
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Bee, red ant, and wasp sting contains:

1. Formaline

2. Formic acid

3. Acetic acid

4. Formaldehyde

Subtopic:  Acid Derivatives - Preparation, Properties & Uses |
 89%
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Oxalic acid can be distinguished from tartaric acid by:
1. NaHCO3

2. Ammonical silver nitrate

3. Litmus paper

4. Phenolphthalein

Subtopic:  Carboxylic Acids: Preparation & Properties |
 60%
From NCERT
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When CH2=CH-COOH is reduced by LiAlH4, the compound obtained is :

(1) CH3CH2COOH

(2) CH2=CHCH2OH

(3) CH3CH2CH2OH

(4) CH3CH2CHO

Subtopic:  Carboxylic Acids: Preparation & Properties |
 66%
From NCERT
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the structure of the product T is :

1. 

2. 

3. 

4. 

Subtopic:  Carboxylic Acids: Preparation & Properties |
 57%
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The compound that does NOT librate CO2  on treatment with aqueous sodium bicarbonate solution is :

1. Benzoic acid

2. Benzenesulphonic acid

3. Salicylic acid

4. Carbolic acid (Phenol)

Subtopic:  Carboxylic Acids: Preparation & Properties |
 76%
From NCERT
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The major products(s) of following reaction is (are):

 

 aqueous \Br2(3.0 equivalents) ?

(1) P

(2) Q

(3) R

(4) S

Subtopic:  Isomers & Reaction Mechanism |
 76%
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