The simplest formula of a compound containing 21.9% Mg, 27.8% P and 50 – InterviewSolution

1.	The simplest formula of a compound containing 21.9% Mg, 27.8% P and 50.3% O by mass is :
Answer» <P>`MgP_(2) O_(4)` `Mg_(2) P_(2) O_(7)` `Mg_(3) P_(4)` `Mg_(2) P_(3) O_(5)` Answer :B

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