Chapter 29, Problem 5Q

To determine

$H_2{}^{+}$ is stable or not

Answer to Problem 5Q

Solution:

Yes, $H_2{}^{+}$ is stable

Explanation of Solution

$H_2{}^{+}$ molecule has only one electron in anti-bonding orbital. Lesser the electrons in anti-bonding orbital stability will be more. $H_2{}^{+}$ molecule hasvery less electrons hence the $H_2{}^{+}$ is more stable

H₂⁺molecule has one electron shared between the two H nuclei, and this electron goes to the lowest energy orbital available. This helps to hydrogen to hold together. Therefore H₂⁺ is more stable