GENERAL SCIENCE CLASS 7 Physical and Chemical Changes Chapter 7 MCQS by Halar GabolFebruary 2, 2024April 16, 2024 Physical and Chemical Changes ( PART 4 ) 1. The formation of a precipitate is evidence of what kind of change? Both physical and chemical change No change Chemical change Physical change 2. Which of the following indicates a chemical change has occurred Change in state Change in volume Emission of light Change in mass 3. Which of the following indicates a chemical change has occurred Change in state Change in mass Change in volume Emission of light 4. Which of the following indicates a chemical change has occurred Change in mass Emission of light Change in volume Change in state Loading … Pages: 1 2 3 4
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