100 ml of water sample with initial pH 7.5 is titrated to pH=4.5 using – InterviewSolution

1.	100 ml of water sample with initial pH 7.5 is titrated to pH=4.5 using 15 ml of 0.02 N H2SO4. The total alkalinity of water (in mgl as CaCO3). Rounded off to nearest integer is150
Answer» 100 ml of water sample with initial pH 7.5 is titrated to pH=4.5 using 15 ml of 0.02 N $H_{2} S O_{4}$ . The total alkalinity of water (in $\frac{m g}{l}$ as $C a C O_{3}$ ). Rounded off to nearest integer is 150

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