CTET 2 Math and Science 11 Jan 2023 Paper
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Question : 62 of 150
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Which of the following statements is/are correct?
(A) Melting of butter is a chemical and reversible change
(B) Crystallisation of sugar is a physical and irreversible change
(C) Vapourization of iodine is a physical change
(A) Melting of butter is a chemical and reversible change
(B) Crystallisation of sugar is a physical and irreversible change
(C) Vapourization of iodine is a physical change
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