1i am getting 0.9125 percent purity of HCl
if 100 ml of the acid is neutralised by 100 ml of 0.4M NAOH,the purity of concentrated HCL is?specific gravity=1.6
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5 Answers
1millimoles of naoh=400=0.4moles
moles of the acid =0.4
weight of hcl=0.4*36.5=14.6
from given weight of hcl=100*1.2=120
so %of hcl=14.6/120*100=12%
1sanjana,
so many blunders!!!!!!!!!
hello
millimoles of acid=0.04 not 0.4 recheck ur calculations else u have posted incorrect values in question.
u wrote specific gravity=1.6 and urself took it as 1.2,whoo,what a blunder.
post the correct question.!!!!