Question

Assertion(a):Tungsten metal is used for making filaments of incandescent lamps.
Reason(r): melting point of Tungsten is very low.

a)both a and r are true and r os the correct explanation of a
b)both a ans r are true but r is not the correct explanation of a
c) a is true but r is false
d) a is false but r is true ​

Answer 1

Answer:

it's answer would be option number c.)

Answer 2

Explanation:

The answer is option c. Tungsten has a High melting point of 3380 degree Celsius