What is the formula of metaphosphoric acid?

  • A
    $H_3PO_4$
  • B
    $HPO_3$
  • C
    $H_3PO_3$
  • D
    $H_4P_2O_7$

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Similar Questions

In the Birkeland-Eyde process,the raw material used is:

Nitrogen shows different oxidation states in the range of:

Why $NH_3$ cannot be dried by $H_2SO_4$,$P_2O_5$,and $CaCl_2$?

Define the order of $d_{P-O}$ (single bond length) in the given compounds $X$ and $Y$:
$P_4 \xrightarrow{O_2} 'X'$
$P_4 \xrightarrow{O_2 \text{ (excess)}} 'Y'$

Pentavalency in phosphorus is more stable when compared to that of nitrogen,even though they belong to the same group. This is due to:

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