Number of \( \mathrm{P}-\mathrm{H}, \mathrm{P}-\mathrm{O}-\mathrm{P}, \mathrm{P}-\mathrm{O}-\mat...
Number of \( \mathrm{P}-\mathrm{H}, \mathrm{P}-\mathrm{O}-\mathrm{P}, \mathrm{P}-\mathrm{O}-\mathrm{H} \) and \( \mathrm{P}-\mathrm{O} \) bonds in sodium dihydrogen pyrophosphate respectively are :
(a) \( 1,1,1,2 \)
(b) \( 0,1,2,2 \)
\( P \)
(c) \( 0,1,2,4 \)
(d) \( 2,0,0,2 \)
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