question_answer

Match the following.

Column A	Column B
i. lonic bond	a. Water
ii. Single covalent	b. Copper sulphate bond
iii. Double covalent	c. Carbon tetrachloride bond
iv. Polar covalent	d. Ethene bond

A) i\[\to \]a,            ii\[\to \]b,           iii\[\to \]c,           iv\[\to \]d

B) i\[\to \]b,            ii\[\to \]c,           iii\[\to \]d,          iv\[\to \]a

C) i\[\to \]d,            ii\[\to \]a,           iii\[\to \]b,          iv\[\to \]c

D) i\[\to \]c,            ii\[\to \]b,           iii\[\to \]d,          iv\[\to \]a

E) None of these