for ba(oh)2\neqwt=1l2 gfwt\nif we put N instade of eqwt and F instade of gfwt get\nN=Fl2 but the rule is F=Nl2describe this

actually normality and formality are inversly proportional to their equivalent and molecular wt.respectively
For Ba(OH)2 suppose weight taken=w gram volume of the solution=v lt
notmality,N=w/eq.wt*v and formality,F=w/mwt*v
SINCE FOR Ba(OH)2,eqwt=fwt/2
therefore,N=2*F

actually normality and formality are inversly proportional to their equivalent and molecular wt.respectively
For Ba(OH)2 suppose weight taken=w gram volume of the solution=v lt
notmality,N=w/eq.wt*v and formality,F=w/mwt*v
SINCE FOR Ba(OH)2,eqwt=fwt/2
therefore,N=2*F
sunil kumar
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