0.2. State whether a sample of each of the following would increase or decrease in mass it exposed to air
and why?
1. Solid NaOH...
2. Solid CaCl2 ...
3. Washing soda crystals ......
4. Conc. sulphuric acid .
5. Ferric chloride
Answers
Answered by
5
Answer:
,2 solid caco2...............
Answered by
1
Answer:
2solid,caco2........
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