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Physical Chemistry

0.5 F is passed through 5 molar solution of silver nitrate. What is concentration of the electrolyte after electrolysis

Profile image of Christina
11 Years agoGrade
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1 Answer

Profile image of Naveen Kumar
11 Years ago
If the volume of the solution is 1L, then total number of mole of ions =5*2=10moles(5 moles each of Ag+& NO3-).
0.5 F charge means that 0.5 mole of electron wass pased.
Ag+..+e-...........>Ag(s)
So ½ mole of Ag+ will convert in Ag(s) and the total moles remaining in the solution now would be 9.5 mole of elctrolytes. So final concentration is 9.5M .

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