give the answer please,...
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Answer:
1=physical change
2=physical change
6=chemical change
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Hey Mate Here's your answer
- Melting of ice is a Physical change.
- A Catalyst is a chemical substance which alters the speed of a chemical reaction.
- Ammonia.
- Pollution.
- Chemical change.
- Chemical
- THERMOLYSIS.
- ELECTROLYSIS.
- RANCIDITY
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