SAQ : What type of bond present in (i) NaH (ii) HCI (iii) CCl4 (iv) K2O

Question

What type of bond present in (i) NaH (ii) HCl (iii) CCl₄ (iv) K₂O

Answer

1. NaH has an ionic bond between Na⁺ and H^– ions.
2. HCI has a polar covalent bond due to the unequal sharing of electrons between the hydrogen and chlorine atoms.
3. CCl₄ has a covalent bond due to the sharing of electrons between the carbon and chlorine atoms.
4. K₂O has an ionic bond between K⁺ and O^2- ions.