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Consider the following substances: 1. Ethanol 2. Nitroglycerine 3. Urea Coal gasification technology can be used in the production of how many of them? [UPSC CSP 2025]

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1. Consider the following substances: 1. Ethanol 2. Nitroglycerine 3. Urea Coal gasification technology can be used in the production of how many of them? [UPSC CSP 2025]

Only one

Only two

All the three

None

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Consider the following substances: 1. Ethanol 2. Nitroglycerine 3. Urea Coal gasification technology can be used in the production of how many of them? [UPSC CSP 2025]

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