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A solution contain 50g of sugar in 450g of water. calculate the concentration in terms of mass by mass percentage of the solution. a)20% b) 10% c) 25% d) 15% e) None of these

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10% [Get it by :- (mass of solute/mass of solution ) x 100] which comes to be :- (50/50+450) x100 which is equal to :- (50/500) x100 and finally results to :- 10% :)

It\'s 10 per cent nmassby mass percentage=mass of solute /mass of solute +mass of solvent

B)10%