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Arrage the following acids in decreasing...

Arrage the following acids in decreasing order of acidity :
`H-underset((X))overset(O)overset(||)(C)-OH" "CH_(3)-underset((Y))overset(O)overset(||)(C)-OH`

A

`XgtZgtY`

B

`XgtYgtZ`

C

`ZgtXgtY`

D

`ZgtYgtX`

Text Solution

Verified by Experts

The correct Answer is:
A
`HCOOH` is more acidic than `PhCOOH`
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