0
You visited us 0 times! Enjoying our articles? Unlock Full Access!
Question

Which of the following compounds possesses Lewis acid character ?
I. BF3
II. SiF4
III. PF5
Select the correct answer using the codes given below.
  1. I alone
  2. I and III
  3. II and III
  4. I, II and III

A
I, II and III
B
II and III
C
I and III
D
I alone
Solution
Verified by Toppr

BF3 has empty 2p orbital so it has a tendency to accept a lone pair and acting as lewis acid.
SiF4 has empty 3d orbitals so it has a tendency to accept a lone pair and acting as lewis acid..
PF5 has empty 3d orbital so it has a tendency to accept a lone pair and acting as lewis acid.

Was this answer helpful?
0
Similar Questions
Q1
Which of the following compounds possesses Lewis acid character ?
I. BF3
II. SiF4
III. PF5
Select the correct answer using the codes given below.
View Solution
Q2
If III stands for 2, IIII for 3, and II for 1, solve the following :
IIIIII+III+IIIII= ?
View Solution
Q3
Which of the following compounds possesses both Lewis acid and Lewis base character?
View Solution
Q4
Oxidative decarboxylation of pyruvic acid results in the formation of
I. Acetyl Co-A
II. CO2
III. ATP
IV. NADH+H+
Select the correct answer using the codes given below
View Solution
Q5
Among the halides
i.BCl3
ii.AlCl3
iii.GaCl3
iv.InCl3
The order of decreasing Lewis acid character is:
View Solution