Chemistry, asked by Sameerabhi, 1 year ago

The purity of NaCL solid is checked by measuring

1. boiling point of its saturated solution
2. melting point of crystalline NaCL
3. freezing point of molten NaCL

4. Vapour pressure of its aqueous solution

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Answers

Answered by nayani
1
I think the answer is a

Sameerabhi: you are sure
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