1.

6. How many mega coulombs of positive (ornegative) charge are present in 2.0 mole of neutralhydrogen (H2) gas ?

Answer»

it will contain 2.00 mol of hydrogen nuclei/electron/proton

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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