In the reaction xBrO−3+yCr3++zH2O→Br2+HCrO−4+H+. The values of x, y & z respectively in the balanced equation are
x = 6, y = 10, z = 20
x = 6, y = 10, z = 11
x = 6, y = 10, z = 22
x = 6, y = 8, z = 22
The correct option is A. x = 6, y = 10, z = 11
6BrO3−+10Cr+3+11H2O→10HCrO4−+12H+