Consider the following substances: I. Ethanol II. Nitroglycerine III. Urea Coal gasification technology can be used in the production of how many of them?

Options

1. (a) Only one
2. (b) Only two
3. (c) All the three
4. (d) None

Correct Answer

(b) Only two

Explanation

Coal gasification produces synthesis gas, which can be converted into ethanol and urea, but not nitroglycerine.

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