Question

Define solubility. How does the solubility of a solute in solvent change with an increase in temperature?

Is the amount of salt and sugar or barium chloride, that can be dissolved in water at a given temperature, the same?

At 25 °C, a maximum of 36 g of common salt dissolves in 100 g of water. Neha adds 50 g of salt to 125 g of water at 25 °C and stirs well. What will she observe?

At 25 °C, 36 g of common salt can dissolve in 100 g of water to make a saturated solution. (a) How many grams of salt are needed to make a saturated solution with 250 g of water at 25 °C? (b) Is a solution of 60 g salt in 250 g water at 25 °C saturated or unsaturated? Explain.