1.

Pragya tested the solubility of three different substances at different temperaturesand collected the data as given below (results are given in the following table, asgrams of a substance dissolved in 100 grams of water to form a saturated solution).Substance dissolvedTemperature in K283293313333353SolubilityPotassium nitrate213262106167Sodium chloride36363737Potassium chloride36 35 243540465437415566Ammonium chlorideWhat mass of potassium nitrate would be needed to produce a saturated solution of potassium nitrate in 50 grams of water313k​

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ANSWER:

yeahhhhhh........I ALSO had the same DOUBT



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