how many Mega columns of positive charge are present in 2.0 mole of neutral hydrogen gas
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how many Mega columns of positive charge are present in 2.0 mole of neutral hydrogen gas
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Answer:
electrons in 1 mole is = 2*6.022*1023 . As charge on 1 e is 1.6*10-19 coulombs. Thus total charge = 2*6.022*1023*1.6*10-19 coulombs=19.2704*104coulombs=19.2704*10-2 mega coulombs. Thank you.
1 mol electron/proton has 1farad charge=96500coulomb=9.65×10e-2 MCoulomb
hence 2.00 mol will have 0.193MCoulomb charge
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