Class 7 Science MCQs - Chapter 18
Physical and Chemical Changes MCQ (Multiple Choice Questions) PDF - 2
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Physical and Chemical Changes Questions & Answers PDF Download: MCQ Quiz 2
MCQ 6: Meaning of the word "anhydrous" is
MCQ 7: The color of solid magnesium is
MCQ 8: Ammonia is
MCQ 9: When liquids are heated, they
MCQ 10: What are the chemicals used in fireworks?
Class 7 Science Mock Tests
Physical and Chemical Changes Learning App & Free Study Apps
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