How much water is needed to dilute 10 ml of 10 n hydrochloric acid to be it exactly decinormal solution?
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Milli moles of conc.HCl=milli moles of dil HCl
10×10=V×1/10⇒V=1000ml
Thus 990ml of water should be added to 10ml on conc.HCl to get decinormal solution.
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