Low temperature oxidation of coal resulting from bad storage conditions does not decrease its______________________?

Related Mcqs:

Cannel coal and boghead coal are the examples of _________________?

A. Humic coals B. Liptobiolites C. Sapropelic coals D. None of these...

Dry air required to burn 1 kg of carbon completely may be around ______________ kg?

A. 11 B. 2 C. 20 D. 38...

Which of the following is a poisonous fuel gas ?

A. Coke oven gas B. Blast furnace gas C. Natural gas D. None of these...

The calorific value of producer gas is around _____________ kcal/Nm3?

A. 1300 B. 500 C. 4500 D. 9000...

Coke oven gas constitutes mainly of ____________________?

A. H2 & CO B. H2 & CH4 C. CH4 & CO D. H2 & CO2...