In high temperature carbonisation (as compared to low temperature carbonisation) of coal___________________?

A. Tar yield is less but free carbon in tar is more

B. All A., B. and C.

C. Calorific value of coke oven gas is less

D. Coke oven gas yield is more

Be the first to comment if anything wrong with this mcq
Your comment successfully submitted!
It will automatically posted after review and approval by our staff member.