The correct sequence of decrease in the bond angle of the following hydrides is

Question

The correct sequence of decrease in the bond angle of the following hydrides is (A) NH3 > PH3 > AsH3 > SbH3 (B) NH3 > AsH3 > PH3 > SbH3 (C) SbH3 > AsH3 > PH3 > NH3 (D) PH3 > NH3 > AsH3 > SbH3

Tardigrade Admin · Accepted Answer

Bond angles in hydrides of group 15 elements decreases down the group. Thus, bond angle, are in the order NH3 > PH3 > AsH3 > SbH3

Q. The correct sequence of decrease in the bond angle of the following hydrides is

$N H_{3} > P H_{3} > A s H_{3} > S b H_{3}$

$N H_{3} > A s H_{3} > P H_{3} > S b H_{3}$

$S b H_{3} > A s H_{3} > P H_{3} > N H_{3}$

$P H_{3} > N H_{3} > A s H_{3} > S b H_{3}$

Bond angles in hydrides of group 15 elements decreases down the group. Thus, bond angle, are in the order
$N H_{3} > P H_{3} > A s H_{3} > S b H_{3}$

Q. The correct sequence of decrease in the bond angle of the following hydrides is

NH3​>PH3​>AsH3​>SbH3​

NH3​>AsH3​>PH3​>SbH3​

SbH3​>AsH3​>PH3​>NH3​

PH3​>NH3​>AsH3​>SbH3​

Bond angles in hydrides of group 15 elements decreases down the group. Thus, bond angle, are in the order NH3​>PH3​>AsH3​>SbH3​

$N H_{3} > P H_{3} > A s H_{3} > S b H_{3}$

$N H_{3} > A s H_{3} > P H_{3} > S b H_{3}$

$S b H_{3} > A s H_{3} > P H_{3} > N H_{3}$

$P H_{3} > N H_{3} > A s H_{3} > S b H_{3}$

Bond angles in hydrides of group 15 elements decreases down the group. Thus, bond angle, are in the order
$N H_{3} > P H_{3} > A s H_{3} > S b H_{3}$