On evaporation to dryness, 350³ of saturated solution of salt Z gave 55.5g of salt. What is the solubility of the salt? [Z = 101]

1.57 moldm^-3

3.14 moldm^-3

6.28 moldm^-3

12.56 moldm^-3

Correct answer is A

Saturated solution = 350³
mass of salt Z in saturated solution = 55.5g
Number of moles of salt = $\frac{55.5}{101}$ = 0.55mole
350³ of solution contains 0.55mole

1000cm³ will contain $\frac{1000 \times 0.55}{350}$ = 1.57mol/dm³

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On evaporation to dryness, 350³ of saturated solution of salt Z gave 55.5g of salt. What is the solubility of the salt? [Z = 101]

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On evaporation to dryness, 3503 of saturated solution of salt Z gave 55.5g of salt. What is the solubility of the salt? [Z = 101]

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On evaporation to dryness, 350³ of saturated solution of salt Z gave 55.5g of salt. What is the solubility of the salt? [Z = 101]