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प्रश्न
Give a chemical test to distinguish between ethane and ethene.
फरक स्पष्ट करा
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उत्तर
| Sr. No | Test | Ethane | Ethene |
| 1. | On adding a few drops of bromine solution in carbon tetrachloride to the hydrocarbon: | No change in colour is observed. | The reddish brown colour gets decolourised. |
| 2. | On adding a few drops of alkaline potassium permanganate (purple colour) to the hydrocarbon: | No change in colour is observed. | The purple colour fades are observed. |
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