Which of the following is an example of lewis base?
A. ZnCl2
B. BF3
C. NH3
D. FeCl2
Answer:C
Which of the following is an example of lewis base?
A. ZnCl2 B. BF3 C. NH3 D. FeCl2
Explanation: NH3 is an example of lewis base and ZnCl2, BF3 and FeCl2 are the examples of lewis acid.