Home
Class 12
PHYSICS
A current o f1.5 A is passed through a s...

A current o f1.5 A is passed through a silver voltameter for 35 minutes .The mass of silver deposited during electrolysis is 3.528 g Calculate the electrochmical equivalent of silver.

Text Solution

Verified by Experts

The correct Answer is:
0.00112g/c
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL EFFECT OF CURRENT

    SL ARORA|Exercise TYPE-B|5 Videos

  • CHEMICAL EFFECT OF CURRENT

    SL ARORA|Exercise Problems From Competitive Examinations|1 Videos

  • CAPACITORS

    SL ARORA|Exercise problem for self practive|65 Videos

  • CURRENT ELECTRICITY

    SL ARORA|Exercise Problems For Self|101 Videos

Similar Questions

Explore conceptually related problems

A currect of 0.2 A is passed throgh a silver voltameter for 3 hours and 20 minutes. Find the mass of silver liberated ECE of hydrogen =0.0000105 gC^(-1) ,chemical equivalent of hydrogen =1 and ECE and that for silver =108

One ampere current flows for one minute through a silver voltameter. It deposits 0.067 g of silver on the cathode. Calculate (i) the electrochemical equivalent of copper. (ii) how much charge will flow to deposited 108 g of silver ? (iii) how much charge is carried by a silver ion ? ( Avagadro's number, N =6.024xx10^(23) ).

If 0.5 amp current is passed through acidified silver nitrate solution for 10 minutes. The mass of silver deposited on cathode, is (eq. wt. of silver nitrate = 108 ).

An electric current of 0.4 A is passed through a silver voltameter for half an hour . Find the amount of silver deposited on the cathode. ECE of silver = 1.2 xx 10^(-3) g C^(-1) .

An electric current of 0.4 A is passed through a silver voltameter fro half an hour.Find the amount of silver deposited on the cathode. ECE of silver = 1.12 xx 10^(-4) kg C^(-1)

An electric c urrent is passed through silver voltameter connected to a water voltmeter. The cathode of the silver voltameter is 0.108g more at the end of the electrolysis. The volume of oxygen evolved at STP:

SL ARORA-CHEMICAL EFFECT OF CURRENT-TYPE -A
  1. Electrochemical equivalent for copper is 3.2xx10^(-7) kg C^(-1) An ele...

    Text Solution

    |

  2. A current o f1.5 A is passed through a silver voltameter for 35 minute...

    Text Solution

    |

  3. How long will it take to deposit eleectrolyically voltsmeter127 g of c...

    Text Solution

    |

  4. For what time must a currect of 2.5 Apass throgh zinc sulphate solutio...

    Text Solution

    |

  5. How many grams of chorine can be produced by the eletrolysis of molten...

    Text Solution

    |

  6. How long would it would it take a currect of 1.2 A to deosit a layer ...

    Text Solution

    |

  7. A spoon having 10cm ^(2) area is to be electroplated with silver .Calc...

    Text Solution

    |

  8. A metal surface of surface area 250 cm^(2) is to coated onboth sides w...

    Text Solution

    |

  9. To deposit 0.5 kg of silver per hour on the cathode of a silver voltam...

    Text Solution

    |

  10. A steady e,.m .f of 1.72 is maintaied across two platinum electrodes ...

    Text Solution

    |

  11. A copper voltameter and an ammeter are connected in series with a batt...

    Text Solution

    |

  12. In copper plateing experiment 6.35 g of copper is deposit in one and ...

    Text Solution

    |

  13. In a copper voltameter , 0.593 g copper is depo0isted by a currect of ...

    Text Solution

    |

  14. Asilver and a copper voltameter are connected in parallel across a 6 V...

    Text Solution

    |

  15. It is desied 0.54 kg of silver per hour on the cathode of silver vol...

    Text Solution

    |

  16. A currect passes through an a coil of wire 200 Omega immerseresed ina ...

    Text Solution

    |

  17. Fig .7.2 Shown an eletrolyte AgCl through which current is passes it...

    Text Solution

    |