Home
Class 12
CHEMISTRY
A current of 9.95 amp following for 10 m...

A current of 9.95 amp following for 10 minutes, deposits 3 gm of a metal. Equivalent weight of the metal is:

A

12.5

B

18.5

C

21.5

D

48.5

Text Solution

Verified by Experts

The correct Answer is:
D
`(W)/(E)=(it)/(96500)implies(3)/(E)=(9.95xx10xx60)/(96500)impliesE=48.5`
Promotional Banner

Topper's Solved these Questions

  • ELECTROCHEMISRY

    RESONANCE|Exercise CBSE Problems|34 Videos

  • ELECTRO CHEMISTRY

    RESONANCE|Exercise PHYSICAL CHEMITRY (ELECTROCHEMISTRY)|53 Videos

  • EQUIVALENT CONCEPT & TITRATIONS

    RESONANCE|Exercise Part -IV|22 Videos

Similar Questions

Explore conceptually related problems

A current of 0.65A flowing for 10 minutes, desposite 2.0g of a metal. The equivalent weight of the metal is

Equivalent weight of Calcium metal is

A Current of 9.65 ampere flowing for 10 minutes deposits 3.0g of the metal which is monovalent. The atomci mass of the metal is

RESONANCE-ELECTROCHEMISRY-Advanced Level Problems
  1. The "mole"s of electrons required to deposit 1 gm equivalent aluminium...

    Text Solution

    |

  2. How many electrons flow when a current of 5 amperes is passed through ...

    Text Solution

    |

  3. A current of 9.95 amp following for 10 minutes, deposits 3 gm of a met...

    Text Solution

    |

  4. Which of the following has been universally accepted as a reference el...

    Text Solution

    |

  5. A certain current liberated 0.504 g of hydrogen in 2 hours. How many g...

    Text Solution

    |

  6. The specific conductance of a N/10 KCl at 25^(@)C is 0.0112 ohm^(-1) c...

    Text Solution

    |

  7. Which of the following statements is true for an electrochemical cell ...

    Text Solution

    |

  8. What is the amount of chlorine evoled when 2 amperes of current is pas...

    Text Solution

    |

  9. A spoon to be electroplated with gold should be placed at:

    Text Solution

    |

  10. Time required to deposit one milli"mole" of aluminium metal by the pas...

    Text Solution

    |

  11. Which of the following statement is true for the electrochemical Danie...

    Text Solution

    |

  12. The chemical reaction 2AgCl("(fused)")+H(2(g))rarr2HCl((aq))+2Ag((s)...

    Text Solution

    |

  13. For the cell (at 298K) Ag(s) | AgCl(s) | Cl^(-)(aq)|| AgNO(3)(aq) | ...

    Text Solution

    |

  14. During an electrolysis of conc. H(2)SO(4) perdisulphuric acid (H(2)S(2...

    Text Solution

    |

  15. The electric charge required for electrode deposition of one gram-equi...

    Text Solution

    |

  16. A solution of sodium sulphate in qater is electrolysed using inert ele...

    Text Solution

    |

  17. The standard oxidation potential E^(@) for the half cell reactions ar...

    Text Solution

    |

  18. The reaction (1)/(2)H(2)(g)+AgCl(s)hArrH^(+)(aq)+Cl^(-)(aq)+Ag(s) ...

    Text Solution

    |

  19. Choose the correct statement(s)

    Text Solution

    |

  20. M(s)rarrM^(n+)(aq)+n e^(-) Choose the correct statement(s).

    Text Solution

    |