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Aliphatic Hydrocarbons - 2
1.
The best procedure for dehydration of alcohol is to pass vapour of alcohol over _________.
a) Proton
b) Cis
c) Ethyne
d) Heated alumina
2.
Electrolysis of disodium succinate yields _________.
a) Ethyne
b) sp2
c) Proton
d) Electrophilic
3.
Partial hydrogenation of alkyne by lindler catalyst produce __________.
a) Cis
b) sp2
c) Alkyl
d) Nickel
4.
Alkene show weakly polar properties due to ___________ hybridization.
a) Proton
b) sp2
c) Cis
d) Higher
5.
The loosely held a-electron charge is exposed to attack by reagent.
a) Chloroprene
b) Heated alumina
c) Electrophilic
d) Proton
6.
Alkene accept _____________ of hydrogen halide to form carbocation.
a) Proton
b) Bromine
c) Chloroprene
d) Saturated hydrocarbons
7.
Alkene dissolve in cold concentrated H
2
SO
4
due the formation of an addition compound called ______________.
a) Saturated hydrocarbons
b) Ethyl hydrogen sulphate
c) Molecular formula
d) Vapour phase
8.
When alkene and bromine approach, _________ molecule is polarized.
a) Chloroprene
b) Monoene
c) Bromine
d) Heated alumina
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