Consider the following substances :
I. Ethanol
II. Nitroglycerine
III. Urea

Coal gasification technology can be used in the production of how many of

Question

Consider the following substances :
I. Ethanol
II. Nitroglycerine
III. Urea

Coal gasification technology can be used in the production of how many of them ?

Accepted Answer

(B) Only two

Answer

(A) Only one

Answer

(C) All the three

Answer

(D) None