Q.Arjun purchased 250 g of glucose (C6H12O6) for Rs 40. Find the cost of glucose per mole.

Molar mass is the mass, in grams, of exactly one mole (6.022 x 10^23 entities) of a substance. For a single element, the molar mass in grams per mole is numerically identical to that element's atomic mass in u (e.g. carbon's atomic mass is 12.0u, so its molar mass is 12.0 g/mol). For a substance made of molecules or formula units, the molar mass in grams per mole is numerically identical to its molecular mass or formula mass in u (e.g. water's molecular mass is 18.0u, so its molar ma …