In the balanced reaction- xBrO3- yCr-3 - zH2O - pBr2 -qCrO4-2 - rH-What are x-y-z respectively-

The correct option is B 6, 10, 11 +5BrO_3^ +Cr^3++H_2O →OBr_2+6+CrO_4^2 +H^+ 3BrO_3^ +5Cr^3++112H_2O→32Br_2+5CrO_4^2 +22H^+ 6BrO_3^ +10Cr^3 ...

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Byju's Answer

Standard XII

Chemistry

Introduction

In the balanc...

Question

In the balanced reaction,
$x B r O_{3}^{-} + y C r^{+ 3} + z H_{2} O \to p B r_{2} + q C r O_{4}^{- 2} + r H^{+}$
What are x,y,z respectively?

6, 10, 11

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6, 10, 20

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6, 8, 22

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6, 10, 22

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Solution

The correct option is B $6, 10, 11$
$+ 5 B r O_{3}^{-} + C r^{3 +} + H_{2} O \to O B r_{2} + 6 + C r O_{4}^{2 -} + H^{+}$
$3 B r O_{3}^{-} + 5 C r^{3 +} + \frac{11}{2} H_{2} O \to \frac{3}{2} B r_{2} + 5 C r O_{4}^{2 -} + 22 H^{+}$
$6 B r O_{3}^{-} + 10 C r^{3 +} + 11 H_{2} O \to 3 B r_{2} + 10 C r O_{4}^{-} + 44 H^{+}$
$∴ x = 6, y = 10, z = 11$

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In the balanced reaction,xBrO−3+yCr+3+zH2O→pBr2+qCrO−24+rH+What are x,y,z respectively?

The correct option is B 6,10,11+5BrO−3+Cr3++H2O→OBr2+6+CrO2−4+H+3BrO−3+5Cr3++112H2O→32Br2+5CrO2−4+22H+6BrO−3+10Cr3++11H2O→3Br2+10CrO−4+44H+∴x=6,y=10,z=11

In the balanced reaction,
$x B r O_{3}^{-} + y C r^{+ 3} + z H_{2} O \to p B r_{2} + q C r O_{4}^{- 2} + r H^{+}$
What are x,y,z respectively?