Question

MnO2+4HCl → MnCl2 + 2H20+Cl2
Which statement about MnO2
(a) MnO2 undergo reduction
(b) MnO2 is undergo oxidation
(c) MnO2 undergoes redox reation
(d) MnO2 act as catalyst
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Answer 1

Answer:

the correct statement about it is option a

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Answer 2

MnO2+4HCl > MnCl2+2H2O+Cl2

In the above given equation,

MnO2 undergoes redox because Oxygen is given out by Mn and it forms MnCl2.

(Na hydrogen mili or oxygen bhi chor di)

That'why redox is correct answer..

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