UGC NET Environmental Science Q35

Question

Which of the following are true about Pyrolysis?
(A) It produces less air pollution than complete incineration.
(B) It is done in the presence of oxygen.
(C) Instead of oxidation a complex series of decomposition and other chemical reactions take place.
(D) Pyrolysis many times generates useful materials.
(E) Pyrolysis is a high temperature thermal process, an alternative to incineration.
Choose the correct answer from the options given below:

Accepted Answer

(A), (C), (D) and (E) Only