Q.3) State -whether the statements given below are True or False: 1. Cooking of rice is a physical change. 2. Breaking of a China (porcelain) dish is a chemical change. 3. Rusting of iron is an irreversible change. 4. Eruption of a volcano is a reversible change. 5. Formation of clouds is an irreversible change.
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Answer:
True
false
true
false
false
Explanation:
Answer:
1)false
2)false
3)true
4)false
5)false