Question

In which of the following substance will be there: a)  increase in mass b) degrees in Mass c) No change in mass when they are exposed to air 1) Sodium carbonate crystals. 2) Table salt.  3) NaCl pure. 4) concentrate sulphuric acid. 5) anhydrous copper sulphate​




please answer tomorrow is my exam

Answer 1

Answer:

Increase in Mass, According to me.

I think it will help you.

Answer 2

increase in volume

is your correct answer

hope this will be helpful

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