SSC MTS EXAM

SSC

CHEMISTRY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which compound is produced in the reaction between but-2-ene and steam?
A
CH3CHOHCHOHCH3
B
CH2OHCH2CH2CH2OH
C
CH3CH2CHOHCH3
D
CH3CH2CH2CH2OH
Explanation: 

Detailed explanation-1: -But-2-ene (2-butene), CH3CH=CHCH3, is an alkene, an unsaturated hydrocarbon. It will react with hydrogen gas, H2(g), in the presence of a palladium catalyst (Pd). The product of this hydrogenation reaction is also butane, CH3CH2CH2CH3, which is an alkane, a saturated hydrocarbon.

Detailed explanation-2: -Alkene + water (steam) → alcohol.

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