Question

Which of the following species are symmetrical?
(b) XeF
(a) XeF
(d) NH3^ -2
(C) SO
Correct answer is:
(A) a and b
(C) c and d
(B) b and
(D) a and d​

Answer 1

Answer:

a and b

c and d

b and

a and d

Answer 2

Answer:

aAnd b

Explanation:

because in both situation bonds are formed between same elements