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What volume of ethyl alcohol and water must be mixed together to prepare 250 ml of 60 percent volume by volume

Posted by Muthu Dainy 4 years ago

CBSE > Class 09 > Science

2 answers

Yogita Ingle 4 years ago

60% by volume of alcohol solution means,each 100 ml of solution will have 60 ml ethyl alcohol.
so,250 ml of solution will have
=(60/100)x250=150 ml of ethyl alcohol
hence in a 250ml solution of 60% by volume of alchohol and water,alcohol should be 150 ml and water should be 100 ml.

2Thank You

Ananya K 4 years ago

60% by volume of alcohol solution means,each 100 ml of solution will have 60 ml ethyl alcohol. hence in a 250ml solution of 60% by volume of alchohol and water,alcohol should be 150 ml and water should be 100 ml.

2Thank You

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