In diammonium phosphate (NH_(4))_(2)HPO_(4), the percentage of P_(2)O_

1.	In diammonium phosphate (NH_(4))_(2)HPO_(4), the percentage of P_(2)O_(5) is
Answer» <P>`35.87` `46.44` `51.99` `53.78` Solution :`%P_(2)O_(5)=(142)/(2xx132)XX100`

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