Chemistry Chapter 14 Entry Test MCQs

Alkenes

a. HBr
b. HF
c. HI
d. HCl

a. HBr

a. homolysis
b. more stable free radical
c. more stable carbocation
d. more stable carbanion

c. more stable carbocation

a. Glycerol
b. Glycol
c. Alcohol
d. Acetic acid

d. Acetic acid

a. Ethanol
b. Ethane
c. Acetylene
d. Ethene

d. Ethene

a. 400°C
b. 200°C
c. 100°C
d. 300°C

a. 400°C

a. Decolorization of pink colour of KMnO4 solution
b. Decolorization of red Br2 water in CCl4
c. Ozonolysis
d. All of these

d. All of these

a. Dehydration
b. Hydration
c. Dehydrohalogenation
d. Dehalogenation

c. Dehydrohalogenation

a. Density
b. Melting Point
c. % composition
d. Molar mass

c. % composition

a. Glycerol and aldehyde
b. Glycol and glycerol
c. Glycol and ketone
d. Glycol and carboxylic acid

d. Glycol and carboxylic acid

a. C7H16
b. C2H6
c. C10H20
d. C2H4

d. C2H4

a. 2-Butene
b. Propene
c. Isobutylene
d. 1-Butene

a. 2-Butene

a. 2-Ethyl-3-methyl-1-butene
b. 2-Methyl-2-ethyl-3-butene
c. 2,5-Dimethyl-3, 4-diethylhex-3-ene
d. 2-Methyl-3-ethyl-1-butene

a. 2-Ethyl-3-methyl-1-butene

a. Ethyl alcohol
b. Ethene
c. Ethyl Chloride
d. Ethyne

b. Ethene

a. Reduced directly to carbonyl
b. Oxidized directly to carbonyl
c. Reduced indirectly to carbonyl
d. Oxidized indirectly to carbonyl

a. Reduced directly to carbonyl

a. Dry gaseous of hydrogen halides
b. Aqueous solution of hydrogen halides
c. Aqueous solution of halogens
d. Acidic solution of hydrogen halides

a. Dry gaseous of hydrogen halides

a. Quantitative
b. Qualitative
c. Just hypothetical
d. Both quantitative as well qualitative

d. Both quantitative as well qualitative

a. Ni
b. Pt
c. Pd
d. Quinoline

d. Quinoline

a. (CH3)2C = CH CH2 CH3
b. CH3(CH2)2CH = CH CH3
c. (CH3)2C = C (CH3)2
d. C2H5 CH = CH C2H5

a. (CH3)2C = CH CH2 CH3

a. Propyne
b. 1,2-dibromopropane
c. Propene
d. Propane

a. Propyne

a. HCN
b. HCl
c. Br2
d. HOCl

c. Br2

a. Protonation of alcohol molecule
b. Formation of an ester
c. Elimination of water
d. Formation of carbocation

a. Protonation of alcohol molecule

a. (CH3)2CHCH2Br
b. (CH3)2CBrCH3
c. CH3CH2CH(CH3)2
d. CH3H2CH2CH2Br

a. (CH3)2CHCH2Br

a. Propene
b. Ethene
c. Propane
d. Propyne

c. Propane

a. 2-methyl butane
b. 2,2-dimethyl propane
c. 2,2-dimethyl butane
d. Pentane

c. 2,2-dimethyl butane

a. TiCl4, Et3Al
b. Pd(BaSO4)
c. TiCl4, Et3B
d. PtCl4, AlEt3

a. TiCl4, Et3Al

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