Alvl Chemistry 9701 2018/M/J/12/Q22

Question

Maleic Acid is used in the food industry and for stabilising drugs. It is the cis-isomer of buetenedioic acid and has the structural formula HO2CCH=CHCO2H.
What is the product formed from the reaction of maleic acid with cold, dilute, acidified manganate (VII) ions?
A HO2CCH(OH)CH(OH)CO2H
B HO2CCO2H
C HO2CCH2CH(OH)CO2H
D HO2CCOCOCO2H

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Answer ( 1 )

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    2021-01-15T15:05:11+08:00

    The answer is A.

    Solution is attached:

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