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CBSE Class 11-science Answered

Number of Gram equivalent of H2 s o4 present in 200 ml of M/ 10 H2 S o4 solution is
Asked by arushidabhade | 24 May, 2019, 10:39: PM
answered-by-expert Expert Answer
We nedd to calculate Normality of Solution to find out gram equivalents of solution.
Normality equals Molarity cross times straight n space space space space space left parenthesis straight n equals valency space factor right parenthesis space space space space space space space space space space space space space space equals 1 over 10 straight M cross times 2 space space space space space space space space space space space space space space equals 1 fifth straight N Normality equals fraction numerator gram space equivalents space of space solute over denominator Volume space of space solution space left parenthesis in space straight L right parenthesis end fraction So comma space Gram space equivalents equals 1 fifth cross times 200 over 1000 space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space equals 1 over 25
Answered by Ravi | 25 May, 2019, 09:45: PM

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