1.

Statement 1: Melting is a physical change because melting doesn't create a new substance. It only changes the state of the wax from solid to liquid. Statement 2: Burning is a chemical change because once wax is burnt, the wax gets converted to new substances. Which of these statements is correct?

Answer»

Statement 1: Melting is a physical change because melting doesn't create a new substance. It only changes the state of the wax from solid to liquid.
Statement 2: Burning is a chemical change because once wax is burnt, the wax gets converted to new substances.

Which of these statements is correct?




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