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Related Practice Questions :

The chemical added to soaps to impart antiseptic properties is : 

1. Salvarsan

2. Bithional

3. Paracetamol

4. Iodine

 83%
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Which of the following is used in rocket propellants?

(1) H2(l)

(2) O2(l)

(3) N2H4(l)

(4) All of these

 68%
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The poisonous gas evolved in Bhopal tragedy from the pesticide plant of Union Carbide Co. was:

(1) CO                   

(2) methyl isocyanate

(3) phosgene         

(4) chloropicrin

 85%
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Oil of winter green and salol are the esters of:

1. salicylic acid

2. lactic acid

3. acetic acid

4. sulphanilic acid

 79%
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Which of the following groups is not an auxochrome ?

(1)-N(CH3)2

(2)-OH

(3)-OCH3

(4) >C=N

 50%
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