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Select correct statement (s) :...

Select correct statement (s) :

A

Acidic strength of `HBrgtHCl` but reverse is true for their reducing property

B

Basic strength of `PH_(3)gtAsH_(3)` but reverse is true for their bond angle

C

Dipole moment of `CH_(3)ClgtCH_(3)F ` but reverse is true for their `Hhat(C)H` bond angle

D

`K_(a_(1))` of fumaric acid is higher than maleic acid but reverse is true for their `K_(a_(2))`

Text Solution

Verified by Experts

The correct Answer is:
C
(a)Acidic strength of `HBrgtHCl` and their reducing properties are also in same order
(b) Basic strength in `PH_(3)gtAsH_(3)`, their bond angle are also in same order.

(c))`theta_(1)gttheta_(2)` because `C-H` bond has more s-character in `CH_(3)F` than in `CH_(3)Cl`.
(d)`K_(a_(1))` of maleic acid is higher than `K_(a_(1))` of fumric acid but reverse is true for their `K_(a_(2))`.
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