Question

Match the entries of column I with the column II

Metals	Uses or properties
(a) Osmium	(i) Used to make cymbals
(b) Lead	(ii) Highest melting point
(c) Bronze	(iii) Used in storage batteries of vehicles
(d) Tungsten	(iv) Densest metal

• A. (a) - (iii), (b) - (iv), (c) - (i), (d) - (ii)
• B. (a) - (i), (b) - (iii), (c) - (iv), (d) - (ii)
• C. (a) - (iv), (b) - (iii), (c) - (ii), (d) - (i)
• D. (a) - (iv), (b) - (iii), (c) - (i), (d) - (ii)

Answer 1

The correct option is D

(a) - (iv), (b) - (iii), (c) - (i), (d) - (ii)

(a) Osmium:- Densest metal with a density of $22\frac{g}{c{m}^3}$

(b) Lead:- Used in storage batteries of vehicles.

(c) Bronze:- It is an alloy of copper and tin. It is used to make bells and cymbals.

(d) Tungsten:- It is the metal having the highest melting point, i.e., $3414{}^{\circ }C$. The melting point is the temperature at which a solid converts to liquid.