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| Q. |
Which of the following is a major advantage of gaseous fuel over liquid and solid fuel? |
| A. | gaseous coal does not form ash |
| B. | gaseous coal can be manufactured at a central place |
| C. | oxidising and reducing atmospheres can be easily maintained |
| D. | they are economic than solid and liquid fuels |
| Answer» A. gaseous coal does not form ash | |
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