Question

Select the proper option and complete the statements

(single, all, double, ionic, carbon, give and take, hydrogen, multiple, share, most, covalent)

a. A carbon atom forms a ...... bond with other atoms. In this bond the two atoms ....electrons.

b. All the carbon bonds in a saturated hydrocarbon ........ electrons.

c. At least one carbon bond in an unsaturated hydrocarbon is ....

d. ..... is the essential element in all the organic compounds.

e. The element hydrogen is present in ..... organic compound.

Answer 1

a. A carbon atom forms a covalent bond with other atoms. In this bond the two atoms share electrons.

b. All the carbon bonds in a saturated hydrocarbon share electrons.

c. At least one carbon bond in an unsaturated hydrocarbon is double.

d. Carbon is the essential element in all the organic compounds.

e. The element hydrogen is present in all organic compound.