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Which of the following is used in the prepration of chlorine ?
A. Only `MnO_(2)`
B. Only `KMnO_(4)`
C. Both `MnO_(2)` and `KMnO_(4)`
D. Either `MnO_(2)` and `KMnO_(4)`

1 Answer

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Correct Answer - C
`MnO_(2) + 4HCl rarr MnCl_(2) + 2H_(2)O + Cl_(2)`
`2KMnO_(4) + 16HCl rarr 2KCl + 2MnCl_(2) + 8H_(2)O + 5Cl_(2)`

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