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CDS I 2017
Question #538
Physics
Copy
Which one of the following is a physical change?
A
Burning of coal
B
Burning of wood
C
Heating of a platinum crucible
D
Heating of potassium chlorate
Pick an option above to test your answer
Reveal Answer ⌄
Subject:
Science & Technology
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Q: Which one of the following is a physical change?... | CDS I 2017 PYQ | UPSCGPT