Chemical Bonding And Molecular Structure Question 459
Question: Which of the following arrangement of molecules is correct on the basis of their dipole moments
[AIIMS 2002]
Options:
A) $ BF_3>NF_3>NH_3 $
B) $ NF_3>BF_3>NH_3 $
C) $ NH_3>BF_3>NF_3 $
D) $ NF_3>BF_3>NH_3 $
Show Answer
Answer:
Correct Answer: D
Solution:
Ammonia molecule is more basic than nitrogen trifluoride and boron trifluoride because ammonia molecule easily donates a lone pair of electrons.
BETA
