N2 and O2 are converted to monocations N2^+ and O2^+ respectively, which is wrong statement : — Chemical Bonding Chemistry Question

💡 Solution & Explanation

Step 1: Identify that molecular nitrogen (N2) contains 14 electrons and is diamagnetic. Step 2: When N2 is ionized to N2+, it loses one electron, leaving a total of 13 electrons. Step 3: Any species with an odd number of total electrons must possess at least one unpaired electron, making N2+ paramagnetic. Thus, the statement that N2+ becomes diamagnetic is incorrect (option d).