Limestone powder is injected during pulverised coal burning in boilers to __________ the flue gases.

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Question: Limestone powder is injected during pulverised coal burning in boilers to __________ the flue gases.
[A].

reduce SO2 content in

[B].

catalytically convert SO2 to SO3 in

[C].

increase the dew point of

[D].

none of these.

Answer: Option A

Explanation:

No answer description available for this question.