

MCQOPTIONS
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1. |
A potter shapes pots out of clay (Process 1). He then bakes the pots in an oven (Process 2). Which of the following statements is correct? |
A. | Process 1 is a reversible, physical change while process 2 is an irreversible, physical change. |
B. | Process 1 is an irreversible, physical change while process 2 is an irreversible, chemical change. |
C. | Forest fire |
D. | None of these. |
Answer» D. None of these. | |