Q
In high temperature carbonisation of coal compared to low temperature carbonisation ?
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A
A. Yield of ammonia is less
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B
B. Aromatic content of tar is low
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C
C. H2 content in the coke oven gas is more
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D
D. Calorific value of the coke oven gas is lower
Correct Answer:
C. C. H2 content in the coke oven gas is more