Coal tar is used as a___________________?
Correct answer: D. All A , B. and C.
- A. Binding material for coal briquettes
- B. Fuel in rotary kiln
- C. Binder in making carbon electrodes
- D. All A , B. and C.
Explanation
Coal tar has several industrial uses: it can bind coal briquettes, serve as fuel, and act as a binder in carbon-electrode manufacture. Therefore, all three listed uses are valid.
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