If 0.2g of a salt is required to saturate 200cm3 of waterat room temperature. what is the solubility of the salt?

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To find the solubility of the salt, we need to divide the amount of salt dissolved by the volume of water.

In this case, we have 0.2g of salt dissolved in 200cm3 of water.

Dividing 0.2g by 200cm3 gives us the solubility of the salt:

0.2g / 200cm3 = 0.001g/cm3

Therefore, the solubility of the salt is 0.001g/cm3.