An aqueous solution containing 34.5 g of an unknown molecular (nonelectrolyte) compoundin 156.5 g of water was found to have a freezing point of-1.

An aqueous solution containing 34.5 g of an unknown molecular (nonelectrolyte) compoundin 156.5 g of water was found to have a freezing point of-1.3 C.

Calculate the molar mass of the unknown compound.(g/mol)