1.

How many moles of magnesium phosphate Mg3 (PO4 )2 will contain 0.25 mole of oxygen atoms? (a) 1.25 x 10-2(b) 2.5 x 10-2(c) 0.02(d) 3.125 x 10-2

Answer»

Correct option is (d) 3.125 x 10-2



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