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K2Cr2O7 + HCl rarr KCl + CrCl3 + Cl2 + H...

`K_2Cr_2O_7 + HCl rarr KCl + CrCl_3 + Cl_2 + H_2O`
Here one mole HCl reacts completely with `K_2Cr_2O_7` to give chlorine `(Cl_2)`. How many grams of `MnO_2` will be required to produce the same amount of `Cl_2`

A

18.642 gm

B

43.5 gm

C

14.034 gm

D

1.19717 gm

Text Solution

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The correct Answer is:
A
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