When 100g of saturated solution is evaporated at 50 $^{o}$ C, 50 g of solid is left over. Find the solubility of the substance at 50 $^{o}$ C.

100

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Solution

The correct option is A 100
$100 g$ solution
At $50^{o} c$ $50 g$ solid left over means weight of solute = $50 g$
weight of solvent = $100 - 50 = 50 g$
Solubility = $\frac{w e i g h t o f s o l u t e}{w e i g h t o f s o l v e n t} \times 100$
$= \frac{50}{50} \times 100 = 100$

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When 100g of saturated solution is evaporated at 50oC, 50 g of solid is left over. Find the solubility of the substance at 50oC.

The correct option is A 100100g solutionAt 50oc 50g solid left over means weight of solute = 50gweight of solvent = 100−50=50gSolubility = weightofsoluteweightofsolvent×100 =5050×100=100

When 100g of saturated solution is evaporated at 50 $^{o}$ C, 50 g of solid is left over. Find the solubility of the substance at 50 $^{o}$ C.

The correct option is A 100
$100 g$ solution
At $50^{o} c$ $50 g$ solid left over means weight of solute = $50 g$
weight of solvent = $100 - 50 = 50 g$
Solubility = $\frac{w e i g h t o f s o l u t e}{w e i g h t o f s o l v e n t} \times 100$
$= \frac{50}{50} \times 100 = 100$