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Which of the Phosphorus oxoacid can create silver mirror from \mathrm{AgNO}_3 solution?

Option: 1

\left(\mathrm{HPO}_3\right)_n


Option: 2

\mathrm{H}_4 \mathrm{P}_2 \mathrm{O}_6


Option: 3

\mathrm{H}_4 \mathrm{P}_2 \mathrm{O}_5


Option: 4

\mathrm{H}_4 \mathrm{P}_2 \mathrm{O}_7


Answers (1)

best_answer

Silver mirror test can gives by \mathrm{p}^{+3}, \mathrm{p}^{+1}  ox acid

\mathrm{H}_4 \stackrel{+3}{\mathrm{P}_2} \mathrm{O}_5+\mathrm{Ag}_2 \mathrm{O} \rightarrow \mathrm{Ag}
Silver mirror

Posted by

Ritika Jonwal

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