Question

Which of the following species contains equal
number of sigma and pi-bonds? [AIPMT-2015]
(1) CH2 (CN)2
(2) HCO3-
(3) XeO4
(4) (CN)2​

Answer 1

Answer:

C is correct pls mark brainlirsae

Answer 2

Answer:

my and is 4

Explanation:

(CN)2 JISME 2 ¶ bond OR 2 Π bond h

do I'm right.·(灬º‿º灬)