Phosphoric acid (H_(3)PO_(4)) is tribasic acid and one of its salt is – InterviewSolution

1.	Phosphoric acid (H_(3)PO_(4)) is tribasic acid and one of its salt is sodium dihydrogen phosphate (NaH_(2)PO_(4)). What volume of 1 M NaOH solution should be added to 12 g of sodium dihydrogen phosphate (mol. Wt. 120) to exactly convert it into trisodium phosphate Na_(3)PO_(4)
Answer» 80 ml 100 ml 200 ml 300 ml Solution :`1xxV=(12)/(120)xx2=200ml`

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