Hydrocarbons MCQs for NEET 2026
Hydrocarbons – NEET 2026 Practice MCQs
The state of hybridization of carbons 1, 3 and 5 are in the following sequence
sp, sp
2
, sp
3
sp
3
, sp
2
, sp
sp
2
, sp, sp
3
sp, sp
3
, sp
2
In preparation of alkene from alcohol using Al
2
O
3
which is the effective factor?
Porosity of Al
2
O
3
Temperature
Concentration
Surface area of Al
2
O
3
Products of the following reaction : CH
3
C≡CCH
2
CH
3
(i) O
3
(ii) hydrolysis are
CH
3
COOH + CO
2
CH
3
COOH + HOOC.CH
2
CH
3
CH
3
CHO + CH
3
CH
2
CHO
CH
3
COOH + CH
3
COCH
3
Liquid hydrocarbons can be converted to a mixture of gaseous hydrocarbons by
oxidation
cracking
distillation under reduced pressure
hydrolysis
Among the following compounds the one that is most reactive towards electrophilic nitration is
benzoic acid
nitrobenzene
toluene
benzene
2,3-Dimethyl-2-butene can be prepared by heating which of the following compounds with a strong acid?
(CH
3
)
3
CCH = CH
2
(CH
3
)
2
C = CHCH
2
CH
3
(CH
3
)
2
CHCH
2
CH = CH
2
(CH
3
)
2
CH–CH(CH
3
)–CH = CH
2
The compound that will react most readily with gaseous bromine has the formula
C
3
H
6
C
2
H
2
C
4
H
10
C
2
H
4
The incorrect method for the synthesis of alkenes is
Treating vicinal dihalides with Zn metal
Treating of alkynes with Na in liquid NH
3
Heating alkyl halides with alcoholic KOH
Treating alkyl halides in aqueous KOH solution
Which of the following organic compounds has same hybridization as its combustion product (CO
2
)?
Ethane
Ethene
Ethyne
Ethanol
The IUPAC name of the compound having the formula CH≡C–CH=CH
2
is
1-butyne-3-ene
but-1-yne-3-ene
1-butene-3-yne
3-butene-1-yne
SUBMIT TEST
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