Q.How many moles of magnesium phosphate, $Mg_3(PO_4)_2$ will contain $0.25 \text{ mole}$ of oxygen atoms?

0.02

3.125 \times 10^{-2}

1.25 \times 10^{-2}

2.5 \times 10^{-2}

The correct solution involves applying the fundamental concept to derive the final value step by step...

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Q.How many moles of magnesium phosphate, Mg3(PO4)2Mg_3(PO_4)_2Mg3​(PO4​)2​ will contain 0.25 mole0.25 \text{ mole}0.25 mole of oxygen atoms?