Chemistry Test #6 – Changes Around Us

Topic: Physical & Chemical Changes | NEET Foundation Level

✅ 10 Updated MCQs | +4 for Correct | –1 for Incorrect | Full Feedback & Review

1. Melting of ice is:
a) Chemical change b) Reversible change c) Irreversible change d) None of these

2. Rusting of iron is a:
a) Physical change b) Reversible change c) Chemical change d) Temporary change

3. Which of these is not a physical change?
a) Dissolving sugar b) Melting wax c) Burning paper d) Tearing paper

4. A change where new substance is formed is:
a) Physical change b) Chemical change c) Fast change d) Periodic change

5. Boiling of water and freezing of water are:
a) Fast and periodic change b) Irreversible changes c) Physical and reversible d) Non-repeatable change

6. Which of the following is a chemical change?
a) Chopping wood b) Evaporating water c) Photosynthesis d) Boiling salt solution

7. Which of these is irreversible?
a) Melting ice b) Stretching rubber c) Curdling of milk d) Compressing sponge

8. Physical changes are usually:
a) Irreversible b) Slow and permanent c) Fast and reversible d) Producing new substance

9. Which of the following is a periodic change?
a) Digestion b) Boiling c) Rusting d) Full moon

10. Explosion of firecracker is:
a) Physical and chemical b) Only physical c) Periodic d) Only reversible

📊 Result:

🔁 Type N to proceed to Chemistry Test #7: Physical & Chemical Changes Deep Dive 📘 Or type BIOPDF to export Biology tests

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