10g fairly concentrated solution of CuSO4 is electrolysed using 0.01F of electricity.calculate::

(a) The weight of resulting solution. (b) Equivalent of acid or alkaline in the solution.

Dear student,

Use

• First Law

  The quantity of a substance produced by electrolysis is proprotional to the quantity of electricty used.

   

• Second Law

  For a given quantity of electricity the quantity of substance produced is proportional to its weight.

   

• The quantity of electricity or charge contained in a current running for a specified time can be calculated:

  Q = I x t Q = quantity of electricity or charge in coulombs (C) I = current in amps (A) t = time (seconds)

   

• The Faraday constant, F, is the quantity of electricity carried by one mole of electrons.

  F =Na x charge on electron in coulombs F = 6.022 x 1023 mol-1 x 1.602192 x 10-19 C F = 96,484 C mol-1   Please feel free to ask your queries here. We are all IITians and here to help you in your IIT JEE preparation. All the best. Win exciting gifts by answering the questions on Discussion Forum. So help discuss any query on askiitians forum and become an Elite Expert League askiitian. Now you score 5+15 POINTS by uploading your Pic and Downloading the Askiitians Toolbar  respectively : Click here to download the toolbar..   Askiitians Expert Sagar Singh B.Tech, IIT Delhi