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Chemistry
MEDIUM
ENGLISH
Chemistry
The important function of burning zone in the rotary kilm is __________________?
A
to dry the moisture of slurry
Option A
B
to decompose lime stone to unslaked lime
Option B
combination of different oxides like CaO SiO2 Fe2O3 and Al2O3
Correct answer
D
to reduce the impurities
Option D
Correct answer: C
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