Question

a solution containing 0.5126g of napthelene(molecular mas=128.17g/mol) in 50g of CCl4 gives a boiling point of evation of 0.402k whwn a solution of 0.6126g of unknown solute in the same mass of solvent gives the boiling point of elevation of 0.647k find the molar mass of unknown solute

pls ans fast​

Answer 1

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