Question

what is molality in chemistry...... do it fast plzz​

Answer 1

Answer:

It is defined as number of moles of solute present in per kg solvent .

It is denoted by "m"

It's unit is molkg-1 or m

Step-by-step explanation:

Molality= number of moles of solute / mass of solvent in kg

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Answer 2

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.