With increase in the temperature of carbonisation of coal
(A) Hydrogen content of coke oven gas increases due to cracking ofhydrocarbons
(B) Methane content in the coke oven gas decreases and carbon monoxide
content increases
(C) Calorific value of the coke oven gas decreases due to cracking of
hydrocarbons which is not compensated by increase in CO & H2 content
(D) All (A), (B) and (C)
(A) Hydrogen content of coke oven gas increases due to cracking ofhydrocarbons
(B) Methane content in the coke oven gas decreases and carbon monoxide
content increases
(C) Calorific value of the coke oven gas decreases due to cracking of
hydrocarbons which is not compensated by increase in CO & H2 content
(D) All (A), (B) and (C)