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Question no 90 explain with answer as soon as possible

Question no 90 explain with answer as soon as possible

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Grade:11

1 Answers

Gaurav Gahane
19 Points
6 years ago
109% oleum means it gives 109gm of H2SO4 on dissolving in waterNow,A/C by law of equivalance, W of H2SO4/Equ. W of H2SO4×10^3=`n`×M×V of NaOH=>109/49×10^3=1×1×V=>V=2224.5

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