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A sample of ammonium phosphate (NH(4))(3...

A sample of ammonium phosphate `(NH_(4))_(3) PO_(4)` contains 3.18 moles of hyrogen atoms . The number of moles of oxygen atoms in the sample is

A

`0.265`

B

`0.795`

C

`1.06`

D

`3.18`

Text Solution

Verified by Experts

The correct Answer is:
C
`(NH_(4))_(3)PO_(4)`
12 mol hydrogen atom contain = 4 atom of oxgen
`1` mol hydrogen atom contain `(4)/(12)`
`3.18` mol hydrogen atom contain `=(4)/(12) xx 3.18 = 1.08 "mole"`
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