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प्रश्न
Which of the following contains the same number of carbon atoms as in 6 g of carbon-12.
विकल्प
7.5 g ethane
8 g methane
both 7.5 g ethane and 8 g methane
none of these
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उत्तर
both 7.5 g ethane and 8 g methane
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संबंधित प्रश्न
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