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How many mole of magnesium phosphate Mg(...

How many mole of magnesium phosphate `Mg_(3)(PO_(4))_(2)` will contain `0.25 "mole"` of oxygen atoms?

A

`3.125xx10^(-2)`

B

`1.25xx10^(-2)`

C

`2.5xx10^(-2)`

D

`0.02`

Text Solution

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The correct Answer is:
A
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