Question

25 g of salt is dissolved in 100g of water at 303 k. what i the concentration of solution at this temperature?

Answer 1

Answer:

concentration of solution =(Amount of solute/Amount of solution)×100

Here,solute(salt) =25gms

,solvent(water)=100ml

,solution(salt+water)=25+100=125gms

therefore,by the formula,we can substitute all the values . .

•)(25/125)×100

=(1/5)×100

=20%

HENCE,THE CONCENTRATION IS 20% . .

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