Chemistry, asked by julliee5050, 1 year ago

400 gm spirit solution has 30% spirit in it.What is the ratio of spirit should be added to make it 80% in the solution

Answers

Answered by manojrajpurohit
22
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Spirit is 30% in first vassel, we are pouring 100% from Second vassel so after mixing Both we will get 80% spirit so aaply the alligation

30 100

80

100-80 80-30
20 : 50

So 2:5
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