Which of the following coals has the highest calorific value ?

Related Mcqs:

Which one of the following is not an elastomer ?

A. Polyisoprene B. Neoprene C. Nitrile-butadiene D. None of these...

Catalyst used in the oxidation of benzene to produce Maleic anhydride is ______________________?

A. V2O5 B. Pt C. Ni D. Cr...

The main use of HCl is in the___________________?

A. Drilling of petroleum wells and pickling of steel sheets B. Manufacture of cationic detergent C. Treatment of spent fuel of nuclear reactor D. None of these...

Phosphoric acid is prepared from_____________________?

A. Cryolite B. Chalcopyrite C. Rock phosphate D. None of these...

The major use of butadiene is____________________?

A. As a plasticiser for unsaturated polyester B. In the manufacture of synthetic rubber C. As an anti-skinning agent in paint D. None of these...