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One mole of calciium phosphide on reacti...

One mole of calciium phosphide on reaction with excess water gives

A

One mole of phosphene

B

Two moles of phosphene

C

Two moles of phosphene

D

One mole of phosphene pentoxide

Text Solution

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The correct Answer is:
C
`underset((Cal. phosp hide 1 mol e ))(Ca_(3)P_(2)+6H_(2)O) rarr underset(phosphen e (2 mol es ))(2PH_(3))+3Ca(OH)_(2)`
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