1.Some substauces can be obtained in pure state form from their solutions by
a) Rusting b)physical changes c) Galvanisation d) Crystallisation .
2.The process of depositing a thin layer of zinc mc tal on iron objccts is called .........
Answers
Answered by
2
Answer:
1.Crystallisation
2.GALVANISATION
Explanation:
Answered by
0
Answer:
crystallization
Explanation:
galvanization
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