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How many Electron present in Lb gram of methane? |
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Answer» MW of methane = 16 g/mole So, no of moles of methane in 1.6 g = 1.6 /16 g/mole = 0.1Since, in 1 mole methane there are 6.022 x 1023 molecules of methane, so, in 0.1 mole there will be 0.1 x 6.022 x 1023 molecules of methane In 1 methane molecule there are 10 electrons (6 + 4) total electrons in 0.1 mole or 1.6 g = 10 x 0.1 x 6.022 x 1023 = 6.022 x 1023 |
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