Home
Class 12
CHEMISTRY
Mass of Nickel deposuited at cathode by ...

Mass of Nickel deposuited at cathode by passing 9.65 ampere of current for a period of 100 inute through molten `NiCl_2` is (Atomic mass of Ni = 58.7 u)

A

35.22 g

B

17.61 g

C

8.81 g

D

22.51 g

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • SURFACE CHEMISTRY

    AAKASH INSTITUTE|Exercise Assignment Section - C (Assertion - Reason type questions)|10 Videos
  • TEST 2

    AAKASH INSTITUTE|Exercise EXERCISE|237 Videos

Similar Questions

Explore conceptually related problems

9.65 amp of current was passed for one hour through Daniel cell. The loss of mass of zinc anode is

(a) Calculate the mass of Ag deposited at cathode when a current of 2 amperes was passed through a solution of AgNO_(3) for 15 minutes (Given : Molar mass of Ag = 108 g mol^(-1) 1F = 96500 C mol^(-1) ) (b) Define fuel cell

Calculate the mass of hydrogen evolved by passing a current of 0.5 ampere for 40 minutes through acidulated water.

Calculate the mass of Ag deposited at cathode when a current of 2 ampere was passed through a solution for 15 minutes.

A solution of Ni(NO_(3))_(2) is electrolyzed between platinum electrodes using a current of 5 amperes for 20 min. What mass of Ni is deposited at the cathode? (Atomic mass of Ni = 58.7) [Report your answer by rounding it upto nearset whole number]

Find the amount of silver liberated at the cathode if 0.5 A of current is passed through AgNO_(3) electrolyte for 1 hour . Atomic mass of silver = 107.9 g mol^(-1) .

For M^(2+)+2e^(-)rarrM:0.275 g of metal M is depoited at cathode on passing 1 A of current for 965 s. the atomic mass of metal M is

AAKASH INSTITUTE-TEST 1-EXAMPLE
  1. Which colligative property is the best method for the determination of...

    Text Solution

    |

  2. Which among the following solutions has highest freezing point?

    Text Solution

    |

  3. Mass of Nickel deposuited at cathode by passing 9.65 ampere of current...

    Text Solution

    |

  4. A hydrogen gas electrode is made at 25^@ C by dipping platinum wire in...

    Text Solution

    |

  5. Half life period of a first order reaction is 693 seconds. The specifi...

    Text Solution

    |

  6. When Initial conentration of a reactant dis doubled in a reaction, its...

    Text Solution

    |

  7. Which solution will show positive deviation from Raoult's law?

    Text Solution

    |

  8. Vapour pressure of methyl alcohol and dichloromethane at 27^@ C are 10...

    Text Solution

    |

  9. The fraction of the total volume occupied by the toms present in BCC u...

    Text Solution

    |

  10. If the iconic radii of X^+ and Y^- ions are 120 pm and 360 pm respecti...

    Text Solution

    |

  11. Number of octahedral void(s) occupied by carbon atoms in the unit cell...

    Text Solution

    |

  12. For the Arrhenius equation, the slope for the plot ln k vs 1/T is

    Text Solution

    |

  13. Limiting molar comductivity of which ion in water is highest at 298 K?

    Text Solution

    |

  14. The standard Gibbs free energy change (in joule) for the given cell re...

    Text Solution

    |

  15. Incorrect statement about the catalyst is

    Text Solution

    |

  16. For the reaction 2A + 3B to 4C, rate of appearance of C is equal to

    Text Solution

    |

  17. What will be the activation energy in joule for a reaction if its rate...

    Text Solution

    |

  18. Standard reduction potential of the half cell reactions are given belo...

    Text Solution

    |

  19. For negative deviation from Raoult's law, which of the following therm...

    Text Solution

    |

  20. Standard electrode potential of (Ni^(2+))/(Ni) couple is - 0.25 V and...

    Text Solution

    |