JEE Advance - Chemistry (1994 - No. 10)

Complete and balance the following reactions:
Ca5(PO4)3F + H2SO4 + H2O $$\buildrel {Heat} \over \longrightarrow $$ ........ + 5CaSO4.2H2O + ........
3H₃PO₄, HF
H₃PO₄, 3HF
3H₃PO₄, 3HF
H₃PO₃, HF
3H₃PO₃, 3HF

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