NTA Abhyas NEET2020ChemistryChemical Bonding and Molecular StructurePractice
Which of the following is the correct order for increasing bond angle?
Options
- AN H 3 < P H 3 < A s H 3 < S b H 3
- BH 2 O < O F 2 < C l 2 O
- CH 3 T e + < H 3 S e + < H 3 S + < H 3 O +
- DB F 3 < B C l 3 < B B r 3 < B I 3
Correct answer
C. H 3 T e + < H 3 S e + < H 3 S + < H 3 O +
Step-by-step solution
The correct order of bond angle is H 3 T e + < H 3 S e + < H 3 S + < H 3 O + while the rest orders are incorrect and their correct order is as follows N H 3 > P H 3 > A s H 3 > S b H 3 O F 2 < O H 2 < O C l 2 B F 3 = B C l 3 = B B r 3 = B I 3