Chemistry, asked by kashwini526, 4 months ago

please give the correct answer otherwise your answer will be report❤❤❤❤

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Answers

Answered by Anonymous

95

Answer:

Option c is correct ans. . . . . . . .

Answered by sayan3817

1

Answer:

Pyrophosphoric acid

H₄P₂O₇

Here the oxidation state of H is +1 and O is - 2

Therefore,

4+2x+(-14)=0

4-14+2x=0

2x=10

x=+5

option c is correct

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