You visited us 1 times! Enjoying our articles? Unlock Full Access!

Byju's Answer

Standard XII

Physics

EMF and EMF Devices

28.One coulom...

Question

28.One coulomb of charge is passed through a solution of AgNO3 and CuSO4 connected in series and the Concentration of two solutions are in the ratio 1:2.The ratio of weight of Ag and Cu deposited on pt electrode is

Open in App

Solution

Suggest Corrections

Similar questions

Q. One mole of electron passes through each of the solution of

A g N O_{3}, C u S O_{4}

and

A l C l_{3}

then

A g, C u

and

A l

are deposited at cathode. The molar ratio of

A g, C u

and

A l

deposited are:

A certain quantity of electricity is passed through an aqueous solution of $A g N O_{3}$ and cupric salt solution connected in series. The amount of silver deposited is 1.08 g. The amount of copper deposited is :

[At.wt. of $C u = 63.54; A g = 108$ ]

Q. A constant electric current flows for

4

hours through two electrolytic cells connected in series. One contain

A g N O_{3}

solution and second contains

C u C l_{2}

solution. During this time,

4

grams of

A g

are deposited in the first cell.
How many grams of

C u

are deposited in the second cell?

Q. Two different electrolytic cells filled with molten

C u {(N O_{3})}_{2}

and molten

A l {(N O_{3})}_{3}

respectively are connected in series. When electricity is passed

2.7 g

A l

is deposited on electrode. Calculate the weight of

C u

deposited on cathode.

[C u = 63.5; A l = 27.0 g {m o l}^{- 1}]

Q. 1 mole electron are passed through CuSO₄, AgNO₃, and AlCl₃,. What will be the mole ratio of Cu, Ag, Al collected at the electrodes?

Join BYJU'S Learning Program