Question

Number of electrons in $- CONH_{2}$ is

• A. 22
• B. 24
• C. 20
• D. 28

Answer 1

Answer: (B)

24

Answer 2

$- CONH_{2} = 6 + 8 + 7 + 2 + 1$ (From other atom to form covalent bond) = 24.