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प्रश्न
Coal is processed in industries to get some useful products. Which of the following is not obtained from coal?
पर्याय
Coke
Coal tar
Coal gas
CNG
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उत्तर
CNG
Explanation:
CNG (Compressed Natural Gas) is not obtained from coal.
Notes
Natural gas is formed under the earth by the decomposition of vegetable matter lying under water.
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