What is the correct definition of molarity?

A. Moles of solute per litre of solution / Moles of solute per litre of solution

Step 1: In concentration terms molarity is based on solution volume. Step 2: Molarity = moles of solute / litre of solution. Step 3: In molarity use volume of solution not solvent.

Step 1: Concentration terms में molarity solution volume पर based होती है। Step 2: Molarity = moles of solute / litre of solution। Step 3: Molarity में solvent नहीं बल्कि solution का volume लेते हैं।