Home
Class 12
CHEMISTRY
A certain metal salt solution is electro...

A certain metal salt solution is electrolysed in series with a silver coulometer. The weights of silver and the metal deposited are 0.5094 g and 0.2653 g. Calculate the valency of the metal if its atomic weight is nearly that of silver.

Text Solution

Verified by Experts

The correct Answer is:
2
Promotional Banner

Topper's Solved these Questions

  • ELECTROCHEMISTY

    GRB PUBLICATION|Exercise Match the column type|16 Videos

  • D-BLOCK ELEMENTS

    GRB PUBLICATION|Exercise Subjective Type|18 Videos

  • ENVIRONMENTAL CHEMISTRY

    GRB PUBLICATION|Exercise Straight objective type|40 Videos

Similar Questions

Explore conceptually related problems

A certain metal salt solution is electrolysed in series with a silver coulometer. The weight of silver and the metal deposited are 0.5094g and 0.2653g . Calculate the valency of the metal if its atomic weight is nearly that of silver.

1.0 g of a metal oxide gave 0.2 g of metal. Calculate the equivalent weight of the metal.

The solution of a salt of a metal of atomic mass 112 was electrolysed for 15 minutes with a current of 1.5 ampere. The mass of the metal deposited was 0.788 g. Find the valency of the metal.

3.0 g of metal chloride gave 2.0 g of metal. Calculate the equivalent weight of the metal.

A solution of a salt of a metal was electrolysed for 150 minutes with a current of 0 . 15 amperes. The weight fo metal deposted was 0. 783 g . The equivalent weight to the metal is .

1.0 g of metal nitrate gave 0.86 g of metal carbonate. Calculate the Equivalent weight of metal.

GRB PUBLICATION-ELECTROCHEMISTY-Subjective type
  1. The EMF of the cell M|M^(n+) (0.02 M) | H^(+) (1 M) | H(2)(g) (1 atm),...

    Text Solution

    |

  2. A current of 0.5 ampere when passed through AgNO(3) solution for 193 s...

    Text Solution

    |

  3. A certain metal salt solution is electrolysed in series with a silver ...

    Text Solution

    |

  4. 3 Amp current was passed through an aquesous solution salt of unknown ...

    Text Solution

    |

  5. How long (in sec) a current of 2A has to be passed through a solution ...

    Text Solution

    |

  6. A fuell cell uses CH(4)(g) and forms CO(3)^(2-) at the anode. It is us...

    Text Solution

    |

  7. In a conductivity cell, the two platinum electrodes, each of area 10sq...

    Text Solution

    |

  8. Given the equivalent conductance of sodium butyrate, sodium chloride a...

    Text Solution

    |

  9. Calcualte the emf of the cell in mV (at least first two digits must ma...

    Text Solution

    |

  10. During the discharge of a lead storage battery, the density of sulphur...

    Text Solution

    |

  11. A silver coulometer is in series with a cell electrolyzing water. In a...

    Text Solution

    |

  12. After electrolytes of NaCl solution with inert electrodes for a certai...

    Text Solution

    |

  13. For the cells in opposition, Zn(s) | ZnCl(2)(sol).|AgCl(s)|Ag|AgCl(s...

    Text Solution

    |

  14. At Tl^(+) |Tl couple was prepared by saturating 0.1 M KBr with TlBr an...

    Text Solution

    |

  15. For the cell (at 1bar H(2) pressure) Pt|H(2)(g) HX(m(1), NaX(m(2), NaC...

    Text Solution

    |

  16. NO(3)^(-) rightarrow NO(2)(acid medium), E^(@0 = 0.790)V NO(3)^(-) r...

    Text Solution

    |

  17. EMF of the following cell is 0.634 volt at 298 K. ltbr. Pt|H92)(1 atm)...

    Text Solution

    |

  18. During electrolytes 40 mA current is passed through 100 mL of 0.2 M Fe...

    Text Solution

    |

  19. 4.0 L of a buffer solution is prepared that is 1.0 M NaH(2)PO(4) and 1...

    Text Solution

    |

  20. For the cell: Pt|Hg(l)|Hg(2)Cl(2)(s)|KCl(1 M)||H^(+)|Q|H(2)Q|Pt E(c...

    Text Solution

    |