Match structures given in Column I with the type of detergents given in Column II.

	Column I		Column II
(i)	${\mathrm{CH}}_3{\left({\mathrm{CH}}_2\right)}_{16}\mathrm{COO}{\left({\mathrm{CH}}_2{\mathrm{CH}}_2\mathrm{O}\right)}_{\mathrm{n}}{\mathrm{CH}}_2{\mathrm{CH}}_2\mathrm{OH}$	(a)	Cationic detergent
(ii)	${\mathrm{C}}_{17}{\mathrm{H}}_{35} {\mathrm{COO}}^{–}{\mathrm{Na}}^{+}$	(b)	Anionic detergent
(iii)	${\mathrm{CH}}_3-{\left({\mathrm{CH}}_2\right)}_{10}{\mathrm{CH}}_2{\mathrm{SO}}_3^{-}{\mathrm{Na}}^{+}$	(c)	Nonionic detergent
(iv)		(d)	Soap

 

1. (i) → (a) (ii) → (d) (iii) → (b) (iv) → (c)

2. (i) → (c) (ii) → (d) (iii) → (b) (iv) → (a)

3. (i) → (d) (ii) → (d) (iii) → (c) (iv) → (a)

4. (i) → (b) (ii) → (a) (iii) → (c) (iv) → (d)

Select the incorrect statement among the following

1. Aspirin is both analgesic and antipyretic

2. Ampicillin is natural antibiotic

3. Sulphadiazine is a synthetic antibacterial

4. Some disinfectants can be used as antiseptics in lower concentrations

Veronal, a barbiturate drug is used as:
1. Anaesthetic
2. Sedative
3. Antiseptic
4. None of the above

One of the most widely used drug in medicine, IODEX is:

1. Methyl salicylate

2. Ethyl salicylate

3. Acetyl salicylic acid

4. O-hydroxy benzoic acid

Chloramine-T is a:

1. Disinfectant

2. sleep introducing

3. Analgesic

4. Antipyretic

Chloromycetin (Chloramphenicol) is effective in the treatment of-
1. Tuberculosis
2. Malaria
3. Typhoid
4. Cholera

Oil of winter green and salol are the esters of:

1. salicylic acid

2. lactic acid

3. acetic acid

4. sulphanilic acid

Which is correct about saccharin?

1. It is 

2. It is 550 times sweeter than sugar
3. It is used as sweetening agent
4. All of the above

The following compound is used as:

1. An anti-inflammatory compound

2. Analgesic

3. Hypnotic

4. Antiseptic