1.

Consider the following reaction : xMnO_(4)^(-)+yC_(2)O_(4)^(2-)+zH^(+)toxMn^(2+)+2yCO_(2)+(z)/(2)H_(2)OThe values of x,y and z in the reaction are , respectively :

Answer»

5 , 2 and 16
2 , 5 and 8
2 , 5 and 16
5 , 2 and 8.

Solution :`{:(MnO_(4)^(-)+8H^(+)+5e^(-)rarrMn^(2+)+4H_(2)O"]"xx2),(""C_(2)+O_(4)^(2-)rarr2CO_(2)+2e^(-)"]"xx5),(bar(2MnI_(4)^(-)+5C_(2)O_(4)^(2-)+16H^(+)rarr2Mn^(2+)+10CO_(2)+8H_(2)O)):}`
`thereforex=2,y=5andz=16`


Discussion

No Comment Found

Related InterviewSolutions