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Structural and Physical Properties of Carbonyls

The compound ...

Question

The compound which gives Lactone on heating in the presence of conc. $H^{\oplus}$ medium.

A

a, b

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B

c

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C

b, c

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D

b

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Solution

The correct option is A a, b
Lactone is formed from hydroxyacids by intramolecular cyclization.

(c) It tends to polymerize due to avoid ring strain.

(d) It is not an hydroxy acid.

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