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xiphoid
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Homework Statement
On boiling 1litre of N/5 HCl, the volume of the aqueous solution decreases to 250ml. If 3.65g of HCl is removed from solution, then the concentration of resulting solution becomes?
N/5
N/2.5
N/20
N/10
Homework Equations
HCl=36.5g/ mol
The Attempt at a Solution
no idea