High temperature carbonisation of coal produces__________________?
Correct answer: A. None of these
- A. None of these
- B. Less of gases compared to liquid products
- C. Large quantity of tar compared to low temperature carbonisation
- D. Inferior coke compared to low temperature carbonisation
Explanation
High-temperature carbonisation produces stronger, more porous coke and generally more permanent gas but less tar than low-temperature carbonisation. Thus each of options A to C is incorrect.
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