Answer Posted / kizar ahamed

we should consider the density of the solution :

density= M/V
V=M/D=36.5/1.18=30.93 if purity is 100% but in the HCL ,
purity is 36% only , so

Required volume to prepare 1N solution =30.93*100/36=85ml

why we should take dst factor for below 1%moisture samples

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