Which of the following has been arranged in order of increasing oxidation number of nitrogen?

  • A
    $NH_3 < N_2O_5 < NO < N_2$
  • B
    $NO_2^+ < NO_3^- < NO_2^- < N_3^-$
  • C
    $NH_4^+ < N_2H_4 < NH_2OH < N_2O$
  • D
    $NO_2 < NaN_3 < NH_4^+ < N_2O$

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Similar Questions

The oxidation number of carbon in $CH_2O$ is

Match the following compounds with the oxidation number of the central atom (or specific atom in question):
Compound Oxidation number
$1$. $C_6H_{12}O_6$ (Carbon) $a$. $+1$
$2$. $CCl_4$ (Carbon) $b$. $0$
$3$. $NH_4Cl$ (Nitrogen) $c$. $+4$
$4$. $Ba(H_2PO_2)_2$ (Phosphorus) $d$. $-3$

The oxidation number of an element in a compound is evaluated on the basis of certain rules. Which of the following rules is not correct?
$1$. The oxidation number of hydrogen is always $+1$.
$2$. The algebraic sum of all the oxidation numbers of all elements in a compound is zero.
$3$. An element in the free or the uncombined state bears oxidation number zero.
$4$. In all its compounds,the oxidation number of fluorine is $-1$.

If $M$ is the molecular weight of $KMnO_4$,what will be its equivalent weight when it is converted into $K_2MnO_4$?

What is the oxidation number of $Mn$ in $MnO_{4}^{2-}$ ion?

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