Select the correct statement for melting of any substance.(a) It occurs at the same temperature as that of vapourization(b) It is exothermic in nature(c) It occurs at 100°C(d) It requires heat to be supplied to the substanceThis question was addressed to me by my school teacher while I was bunking the class.Question is from Thermal Properties of Matter in chapter Thermal Properties of Matter of Physics – Class 11

Select the correct statement for melting of any substance.(a) It occur

1.	Select the correct statement for melting of any substance.(a) It occurs at the same temperature as that of vapourization(b) It is exothermic in nature(c) It occurs at 100°C(d) It requires heat to be supplied to the substanceThis question was addressed to me by my school teacher while I was bunking the class.Question is from Thermal Properties of Matter in chapter Thermal Properties of Matter of Physics – Class 11
Answer» The correct choice is (d) It requires heat to be supplied to the SUBSTANCE Easy explanation: Melting is the CONVERSION of solid to liquid at constant temperature. It is endothermic and the melting temperature varies from substance to substance and also on atmospheric CONDITIONS like pressure.

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