Question

A substance is said to be in the liquid state if under normal pressure its:
(A) the melting point is below the room temperature
(B) the boiling point is below the room temperature
(C) the melting point is above the room temperature
(D) the boiling point is above the room temperature

Answer 1

Answer:

option d is correct

as substance is in liquid form nd no presure is applied externally

Answer 2

Answer:

A

Explanation:

because room temperature is minimum for melting a substance