See image — AITS & Test Series Chemistry Question

💡 Solution & Explanation

For N2 2 2 * 2 2 2 Y X 2 X Z 2P 2P KK 2s 2s 2P 2P        For 2 O 2 1 2 * 2 2 * Y Y X Z 2 Z Z * 2P 2P * 2P 2P KK 2s 2s 2P 2P          