See image — AITS & Test Series Chemistry Question

💡 Solution & Explanation

(P) 3 2 2 NF , SO and H S are polar molecules. (Q) 2 3 2 BeCl , BCl and BeH are electron-deficient molecules. (R) 3 2 5 BF , CS and PCl have zero dipole moment. (S) Hybridisation of 3 3 4 4 NH , CH and XeO is sp .