JEE Main On 08 April 2018 Question 1

Question: Total number of line pair of electrons in $ I_3^{-}ion $ is: [JEE Main Online 08-04-2018]

Options:

A) 9

B) 12

C) 3

D) 6

Show Answer

Answer:

Correct Answer: A

Solution:

  • Each I has 3 lone pair of electrons.

∴3I⇒9 lone pair.