Question

a) molarity b) molality c) mole fraction d) mass percentage ii] Conjugate base of Zn(H2O)4)2is​

Answer 1

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Molarity :- Molarity is the ratio of the moles of a solute to the total liters of a solution. The solution includes both the solute and the solvent.

Molality :- Molality is a property of a solution and is defined as the number of moles of solute per kilogram of solvent. The SI unit for molality is mol/kg. A solution with a molality of 3 mol/kg is often described as “3 molal” or “3 m.” However, following the SI system of units, mol/kg or a related SI unit is now preferred.

Mole Fraction :- Mole fraction represents the number of molecules of a particular component in a mixture divided by the total number of moles in the given mixture. It's a way of expressing the concentration of a solution. Therefore, the sum of mole fraction of all the components is always equal to one.

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