Match the List-I and List-II List-I (Classification of molecules based on octet rule) List-II (Examp — JEE Mains Chemistry Past Papers Chemistry Question
Question
Match the List-I and List-II List-I (Classification of molecules based on octet rule) List-II (Example) (A) Molecules obeying octet rule (I) NO, NO2 (B) Molecules with incomplete octet (II) BCl3, AlCl3 (C) Molecules with incomplete octet with odd electron (III) H2SO4, PCl5 (D) Molecules with expanded octet (IV) CCl4, CO2 Choose the correct answer from the options given below : (A) (A) (III) ; (B) (II) ; (C) (I) ; (D) (IV) (B) (A) (IV) ; (B) (I) ; (C) (III) ; (D) (II) (C) (A) (IV) ; (B) (II) ; (C) (I) ; (D) (III) (D) (A) (II) ; (B) (IV) ; (C) (III) ; (D) (I)
💡 Solution & Explanation
Molecule obeying octet rule : CCl4, CO2 Cl Cl Cl Cl Cl O=C=O Molecule with incomplete octet : BCl3, AlCl3 Molecule with incomplete octet : NO, NO2 with odd electron. Molecule with expanded octet : H2SO4, PCl5