Electrostatics
how many mega coulombs of positive (or negative) charge are in 1.00 mole of neutral molecular hydrogen gas ?
how many mega coulombs of positive (or negative) charge are in 1.00 mole of neutral molecular hydrogen gas ?
3 Answers
pankaj kumar raman
or 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
ashutosh aggarwal
In every molecule of H2 there are 2 electrons.So total no. of 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*104 coulombs=19.2704*10-2 mega coulombs.
Kushagra Madhukar
Dear student,
Please find the solution to your problem below.
1 mole H2 = 2.00 mol of hydrogen atom = 2 mol of nuclei/electron/proton
1 mol electron/proton has 1 farad charge = 96500coulomb = 9.65×10-2 M Coulomb
Hence 2.00 mol will have 0.193MCoulomb charge
Hope it helps.
Thanks and regards,
Kushagra
Other Related Questions on electrostatics
Electrostatics question based on earthing of spherical shell
Electrostatics question based on earthing of spherical shell
electrostatics
Last Activity: 4 Years ago
an object has a charge of 2c and gains 10^19 electrons. the net chaarge on the object becomes??
an object has a charge of 2c and gains 10^19 electrons. the net chaarge on the object becomes??
electrostatics
Last Activity: 4 Years ago
Find the value of q so that system remains in equilibrium.. figure attached below
Find the value of q so that system remains in equilibrium.. figure attached below
electrostatics
Last Activity: 4 Years ago
Need to find the time taken for the dipole to come back to eqm
Need to find the time taken for the dipole to come back to eqm
electrostatics
Last Activity: 4 Years ago