CTET 2 Math and Science 9 Jan 2023 Paper
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Question : 70 of 150
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Read the following statements carefully and select the correct option.
Assertion (A) : The volume of all solids increases on melting.
Reason (R) : The size of the atoms comprising the solids increases when they melt.
Assertion (A) : The volume of all solids increases on melting.
Reason (R) : The size of the atoms comprising the solids increases when they melt.
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