List of top Chemistry Questions on Types of Solutions asked in UP Board XII

Why is there always a decreasing tendency of solubility of gases in liquid on rising temperature?
Write the definition of molality. 1/10 mole of a solute is dissolved in 100 g solvent. Calculate the molality of the solution.
Example of gaseous solution is
Give an example of such solid solution in which solute is gas.
5.85 g of NaCl is dissolved in 200 ml water. Calculate the molarity of the solution. [Na = 23, Cl = 35.5]
46 g ethanol is dissolved in 54 g water. Calculate mole fraction of ethanol and water.
Define specific resistance and conductance of a cell.
Reaction of Benzene diazonium chloride with phenol in basic medium gives
Calculate the normality of a solution prepared by dissolving 325 g of anhydrous sodium carbonate (\( Na_2CO_3 \)) in 250 mL of water. Equivalent weight of \( Na_2CO_3 \) is 5