Question
Chemistry Question on Mole concept and Molar Masses
The number of molecules or ions from the following, which do not have odd number of electrons are ______.
(A) NO2
(B) ICI4-
(C) BrF3
(D) CIO2
(E) NO22+
(F) NO
Answer
The correct answer is 3: The odd electronic species are : NO2, ClO2, NO