What is the oxidation state of carbon in $CaC_2$ and $K_2C_2O_4$ respectively?
- A$-2$ and $+6$
- B$-1$ and $+3$
- C$+2$ and $+2$
- D$-2$ and $+3$
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In which of the following is the difference in the oxidation numbers of the underlined elements the greatest?
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View SolutionThe oxidation state of sulphur in $H_2S_2O_7$ is
The oxidation states of $S$ in $H_2S_2O_7$ are:
Find out the oxidation number of chlorine in the following compounds and arrange them in increasing order of oxidation number of chlorine.
$NaClO_4, NaClO_3, NaClO, KClO_2, Cl_2O_7, ClO_3, Cl_2O, NaCl, Cl_2, ClO_2$.
Which oxidation state is not present in any of the above compounds?
$NaClO_4, NaClO_3, NaClO, KClO_2, Cl_2O_7, ClO_3, Cl_2O, NaCl, Cl_2, ClO_2$.
Which oxidation state is not present in any of the above compounds?
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View SolutionThe oxidation state of elemental carbon is:
Easy
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