A) 60 mL
B) 20 mL
C) 40 mL
D) 10 mL
Correct Answer: C
Solution :
Meq. of \[{{H}_{3}}P{{O}_{3}}\]= Meq. of KOH \[{{M}_{1}}{{V}_{1}}\times \]Basicity = \[{{M}_{2}}{{V}_{2}}\times \]Acidity \[20\times 0.1\times 2=V\times 0.1\times 1\] \[\therefore \] V=40 mLYou need to login to perform this action.
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