Question

if 10 ml of ethyl alcohol is mixed couth 90 ml of water calculate the concentration of the solution​

Answer 1

Answer:

10%

Explanation:

Volume of solute ethyl alcohol =  10 ml (Given)

Volume of solvent water =  90ml (Given)

Therefore, the total volume of solution will be -

Volume of solution = 10+90

= 100 ml 

Total Concentration of the solution = Volume of solute / Volume of solution

= 10 / 100  × 100

 = 10 %

Therefore, the concentration of the solution​ is 10%.

Answer 2

ANSWER :- 10%

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