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`1 g` of calcium was burnt in excess of `O_(2)` and the oxide was dissolved in water to make up `1 L` solution. Calculate the normality of alkaline soluiton.A. `0.05, 0.025`B. `0.1, 0.05`C. `0.1, 0.2`D. `0.01, 0.02` |
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Answer» Correct Answer - A `"Eq.of"Ca=Eq.of CaO=(1)/(20)` `N_(CaO)=(1)/(20xx1)=0.05` `M_(CaO)=(0.05)/(2)=0.025` |
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