Mole ConceptHard
Question
If 0.50 mole of BaCl2 is mixed with 0.20 mole of Na3 PO4, the maximum number of moles of Ba3(PO4)2 that can be formed is :
Options
A.0.70
B.0.50
C.0.20
D.0.10
Solution
3BaCl2 + 2Na3 OP4 → Ba3 (PO4)2 + 6NaCl
= 0.20
Thus 0.20 mole of Na3 PO4 will give 0.10 mole of Ba3 (PO4)2
= 0.20
Thus 0.20 mole of Na3 PO4 will give 0.10 mole of Ba3 (PO4)2
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