Which will form lactone on treatment with NaOH ? - Vidyadip

MCQ

Which will form lactone on treatment with $NaOH$ ?

A
$\alpha -$ Bromo acid
B
$\beta -$ Bromo acid
C
$\beta -$ Hydroxy acid
✓
$\delta -$ Bromo acid

✓

Answer

Correct option: D.

$\delta -$ Bromo acid

d
Bromo acid will form lactone on treatment with $NaOH$. The lactone formed will contain a six member ring which is stable.

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