Chemistry, asked by tanishagupta123, 11 months ago

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 luckysharma12

5

Answer:

,2 solid caco2...............

Answered by pranjali16

1

Answer:

2solid,caco2........

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