Question

༒ Bʀᴀɪɴʟʏ Sᴛᴀʀs
༒Mᴏᴅᴇʀᴀᴛᴇʀs

Define Molarity and Molality Derive the relation between them. ​

Answer 1

Molarity is the concentration of a solution. It is also known as molar concentration. Molarity is the number of moles of solute per litre of solution. It is denoted by the symbol M.

Molality can be defined as the number of moles of solute in one kilogram of solvent. It is denoted by the symbol m.

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Answer 2

Answer:

The correct relationship between molarity (M) and molality (m) is (d = density of the solution, in kgL−1, M2= molar mass of the solute in kg mol−1)