0.1 litre so.ution is made by mixing 4 gram NaOH, 20 millimoles of H_( – InterviewSolution

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1.	0.1 litre so.ution is made by mixing 4 gram NaOH, 20 millimoles of H_(2)SO_(4), 40 millimoles of HCl and 20 millimoles of HNO_(3) what is the pH of solution.
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