Question

which is the two statement is true ।(1)a susbtrance is said to be in the liquid state if under normal pressure its melting point 2.1 is below the room temperature. (2)the milting point of a solid and the freezing point of a different. a) stament 1 b)stament 2.c) neither stament 1 and 2 d)both of them। please give me right answer​

Answer 1

Answer:

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