Hydrocarbons - Result Question 61

####46. The correct statement with respect to product Y is

(a) it gives a positive Tollen’s test and is a functional isomer of X

(b) it gives a positive Tollen’s test and is a geometrical isomer of X

(c) it gives a positive iodoform test and is a functional isomer of X

(d) it gives a positive iodoform test and is a geometrical isomer of X

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Answer:

Correct Answer: 46. (b)

Solution:

  1. PLAN This problem can be solved by using the concept of iodoform test and functional isomerism.

Iodoform test The compound containing COCH3 or

CH(OH) group will undergo iodoform test

  • Thus, X and Y are functional isomers of each other and Y gives iodoform test due to the presence of CH3CO group as Indicated. Hence, correct choice is (c).


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