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Find the molarity of the solution …

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Find the molarity of the solution obtained by mixing100 ml of 0.3M H2SO4 and 200ml of 1.5 M H2SO4.

Posted by Shivani Thakur 6 years ago

CBSE > Class 12 > Chemistry

1 answers

Rishabh Sahu 6 years ago

100 ml of 0.3 M solution has 30 milimoles 200 ml of 1.5 M has 300 milimoles and total volume after mixing is 100 +200 = 300ml . Total moles after mixing = 330. So molarity = moles of solute per litre of solution is equal to milimoles of solute per millilitres of solution . So calculated molarity = 330/ 300 = 1.1

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