State the type of bonding in the following molecules.
(a) water, (b) calcium oxide, (c) hydrogen chloride
Water is liquid at room temperature due to weak hydrogen bonds.
What type of force exist between oxygen and hydrogen in water molecule?
(a) What is a covalent bond? What type of bond exists in (i) CCl4, and (ii) CaCl2? (b) What is an ionic bond ? What type of bond is present in oxygen molecule?