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Which of the following reactions taking ...

Which of the following reactions taking place in the blast furnace during extraction of iron is endothermie ?

A

`CaCO_(3) rarr CaO + CO_(2)`

B

`2C + O_(2) rarr 2 CO`

C

`C + O_(2) rarr CO_(2)`

D

`Fe_(2) O_(3) + 3CO rarr 2Fe + 3CO_(2)`

Text Solution

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The correct Answer is:
A
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