Aromatic Aldehydes Ketones and Acids - Result Question 32

Match the columns

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39. The only CORRECT combination that gives two different carboxylic acids is

(a) (IV) (iii) (Q)

(b) (II) (iv) (R)

(c) (I) (i) $(S)$

(d) (III) (iii) (P)

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Answer:

Correct Answer: 39. (b)

Solution:

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Cinnamic acid shows cis-trans isomerism.