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.♥{🅰tHℹ®@}
18 May 19

Pls give the solution🙂

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.♥{🅰tHℹ®@}

Thank u krishnendu🙂

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K
Krishnendu

Let x be the oxdn no for P Ba(H2PO2)2 can be written as BaH4P2O4 2+4+2x-8=0 x=+1

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Sneha

Please report the question

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