The catalytic activity of transition metals a | vedclass

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Question

Transition metals are show variable oxidation states $2 \mathrm{SO}_{2}+\mathrm{O}_{2} \stackrel{V_{2} O_{5}}{\longrightarrow} 2 \mathrm{SO}_{3}$

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Vedclass · Accepted Answer

their ability to adopt variable oxidation states

Vedclass · Answer

Transition metals are show variable oxidation states $2 \mathrm{SO}_{2}+\mathrm{O}_{2} \stackrel{V_{2} O_{5}}{\longrightarrow} 2 \mathrm{SO}_{3}$

$\mathrm{SO}_{2}+\mathrm{V}_{2}^{+5} \mathrm{O}_{5} \longrightarrow \mathrm{SO}_{3}+\mathrm{V}_{2}^{+4} \mathrm{O}_{4}$

$\mathrm{V}_{2}^{+4} \mathrm{O}_{4}+\mathrm{O}_{2} \longrightarrow \mathrm{V}_{2}^{+5} \mathrm{O}_{5}$

The catalytic activity of transition metals and their compounds is ascribed mainly to

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