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| Q. |
Which hydrocarbons are the major constituents of 'LPG'? |
| A. | Methane and Ethane |
| B. | Propane and Butane |
| C. | Pentane and Benzene |
| D. | Only Methane |
| Answer» B. Propane and Butane | |
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Explanation: Cooking gas, also known as Liquefied Petroleum Gas (LPG) is primarily propane (C3Hg) and butane (C4H10). |
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