AIIMS 2015 Chemistry Question Paper for free online practice with solutions

Question : 39 of 60

Marks: +1, -0

Consider the statement
I. Bond length in N2+ is 0.02A greater than in N2.
II. Bond length of NO+ is 0.09 A less than in NO.
III. O22− has shorter bond length than O2.
Which of the following statements are true?