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| 1. |
Calculate the molarity of water if its density is 1000kg/m3 ? |
| Answer» Molarity = Number of moles of solute per litre of solution in molar concentration\xa0M = no of moles / volume\xa0Mole = mass/molar mass = 1000/18= 55.56 mol\xa01l of water = 1000mL = 1Kg\xa0Density = 1000kg/m3\xa0therefore Molarity = 55.56mol/1L = 55.56mol/L | |