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  • During Contact process  is converted to <img alt="\mathrm{SO_{3}}" src="https://ent

During Contact process \mathrm{SO_{2}} is converted to \mathrm{SO_{3}} in presence of Vanadium. What is the change in oxidation state of Vanadium?

 

Option: 1

+5 to +3


Option: 2

+5 to +4


Option: 3

+4 to +5


Option: 4

+5 to +3


Answers (1)

best_answer

The reaction of contact process is given by: 2 \mathrm{SO}_2+4 \mathrm{~V}^{5+}+2 \mathrm{O}^{2-} \rightarrow 2 \mathrm{SO}_3+4 \mathrm{V}^{4+}

Posted by

Irshad Anwar

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