A solid solution is made up of two solids 'A' and 'B'. Mass percentage – InterviewSolution

1.	A solid solution is made up of two solids 'A' and 'B'. Mass percentage of 'A' is 60% by mass in a solid solution. Find the molar mass of 'B', if the mole fraction of 'A' (xA) is 0.20 and molar mass of 'A' is 100 g/mol.
Answer» A solid solution is made up of two solids 'A' and 'B'. Mass percentage of 'A' is 60% by mass in a solid solution. Find the molar mass of 'B', if the mole fraction of 'A' $(x_{A}) is 0.20$ and molar mass of 'A' is 100 g/mol.

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