

MCQOPTIONS
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1. |
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» B. Catalytically convert SO₂ to SO₃ in | |