MCQ
Which of the following compound has a $P-P$ bond ?
- A$H_4P_2O_5$
- B$(HPO_3)_3$
- ✓$H_4P_2O_6$
- D$H_4P_2O_7$
$\begin{array}{*{20}{c}}
{\begin{array}{*{20}{c}}
{\,\,O\,\,\,\,\,\,\,\,O\,} \\
{\,||\,\,\,\,\,\,\,\,\,||}
\end{array}} \\
{HO - P - P - OH} \\
{|\,\,\,\,\,\,\,\,\,|\,} \\
{\,\,\,\,OH\,\,\,OH}
\end{array}$
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$Z$ is
Minimum temperature at which it will become spontaneous is ..... $K.$(Integer)
The above reaction is classified as
