Chemistry, asked by Deveshu, 10 months ago

The amount of water to be evaporated from 500g salt solution to change the concentration of solution from 20percent to 50percent is
1)300g
2)200g
3)500g
4)400g

Answers

Answered by Shlok2010

0

Answer:

1)

Explanation:

300g

Deveshu: please explai

Answered by suhesh05

0

300g

300g

300g

300g

300g

Deveshu: how

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