The percentage of carbon in high carbon steel is_________.

(a)

0.5 - 1%

(b)

0.15 - 1.5%

(c)

0.15 - 1.5%

(d)

0.15 - 0.3%

The intermediate compound formation theory applies to _______reactions.

(a)

homogeneous

(b)

heterogeneous

(c)

both (a)& (b)

(d)

none of the above

Which is optically active?

(a)

n-butyl alcohol

(b)

isobutyl alcohol

(c)

2-butanol

(d)

t-butyl alcohol

Which of the following gives violet colour with neutral ferric chloride solution?

(a)

phenol

(b)

glycerine

(c)

benzyl alcohol

(d)

ethanol

Oxidation of ethylene glycol with HIO₄ gives _______.

(a)

\(\overset { CHO }{ \underset { { CH }_{ 2 } }{ | } }\)

(b)

\(\overset { CH }{ \underset { CHO }{ | } } \)

(c)

\(\overset { COOH }{ \underset { COOH }{ | } } \)

(d)

HCHO

Identify the major product in the given reaction

(a)

(b)

(c)

(d)

Lucas reagent is _______.

(a)

ZnCl₂

(b)

cone. H₂SO₄ and anhydrous ZnSO₄

(c)

ZnSO₄

(d)

cone. HCl and anhydrous ZnCl₂

Pick out the compounds that gives effervescence with aqueous NaHCO₃.
I. C₆H₅OH
II. C₆H₅NH₂
III. (CH₃CO)₂O
IV. CH₃COOH

(a)

I and II

(b)

I and IV

(c)

III and IV

(d)

III and I

The IUPAC name of \(\underset { \overset { | }{ { CH }_{ 3 }-{ CH }_{ 2 }-CH-COOH } }{ { CH }_{ 3 } } \) is _______.

(a)

∝-methyl buturic acid

(b)

3-methyl butanoic acid

(c)

2-methyl butanoic acid

(d)

Iso pentanoic acid

Lower members of carboxylic acid family are _______.

(a)

waxy solids

(b)

pleasant smelling liquids

(c)

foul smelling liquids

(d)

inert gases