# Choose the correct option of temperature at

Question:

Choose the correct option of temperature at which carbon reduces FeO to iron

and produces CO.

(i) Below temperature at point A.

(ii) Approximately at the temperature corresponding to point A.

(iii) Above temperature at point A but below a temperature at point D.

(iv) Above temperature at point A.

Solution:

Option (iv) Above temperature at point A is the answer.