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JEE Mains · Chemistry · STD 12 - 6. Haloalkanes and Haloarenes

\({H}_{4} {P}_{2} {O}_{7}, {H}_{4} {P}_{2} {O}_{5}\) અને \({H}_{4} {P}_{2} {O}_{6}\)માં \('P'\)ની ઓક્સિડેશન અવસ્થા અનુક્રમે  છે?

  1. A \(5,3\) અને \(4\)
  2. B \(6,4\) અને \(5\)
  3. C \(5,4\) અને \(3\)
  4. D \(7,5\) અને \(6\)
Verified Solution

Answer & Solution

Correct Answer

(A) \(5,3\) અને \(4\)

Step-by-step Solution

Detailed explanation

Oxidation state of \({P}\) in \({H}_{4} {P}_{2} {O}_{7}, {H}_{4} {P}_{2} {O}_{5}\) and \({H}_{4} {P}_{2} {O}_{6}\) is \(5,3 \& 4\) respectively \({H}_{4} {P}_{2} {O}_{7}\) \(2 {x}+4(+1)+7(-2)=0\) \({x}=+5\) \({H}_{4} {P}_{2} {O}_{5}\) \(2 {x}+4(+1)+5(-2)=0\) \({x}=+3\)…
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