Home
Class 12
CHEMISTRY
Find out the oxidation state of tin in i...

Find out the oxidation state of tin in its salt, when 11.0 g of deposited when a current of 1.0 A is passed for 5 hours through molten salt.
(Given atomic weight of tin = 119)

A

1

B

Zero

C

3

D

2

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • TEST 7

    AAKASH INSTITUTE ENGLISH|Exercise Exercise|90 Videos

  • Test-12

    AAKASH INSTITUTE ENGLISH|Exercise Exercise|58 Videos

Similar Questions

Explore conceptually related problems

The number of moles of Zn^(2+) ions deposited when a current of 1.5A is passed for 4 hours through a molten solution of a zinc salt. ( Assume current efficiency to be 90%)

What is the amount of Al deposited on the electrolysis of molten Al_(2)O_(3) when a current of 9.65 A is passed for 10.0 s .

The atomic weight of Al is 27 . When a current of 5F is passed through a solution of Al^(+++) ions, the qeight of AL deposited is.

0.169 gram of copper is deposited on the cathode by a current of 32 milliamperes passing for 5 hours through a solution of copper sulphate. Determing the current efficiency. [ Atomic weight of Cu=63.6]

1.0 g of a monobasic acid when completely acted upon Mg gave 1.301 g of anhydrous Mg salt. Equivalent weight of acid is

Find the amount of silver liberated at cathode if 0.500 A of current is passed through AgNO_3 electrolyte for 1 hour. Atomic weight of silver s 107.9 g mol^(-1)

How much metal will be deposited when a current of 12 ampere with 75% efficiency is passed through the cell for 3 h? (Given: Z= 4xx10^(-4) )

Two voltameters, one having a solution of silver salt and the other of a trivalent-metal salt, are connected in series and a current of 2 A is maintained for 1.50 hours . It is found that 1.00 g of the trivalent metal is deposited. (a) What is the atomic weight of the trivalent metal? (b) How much silver is deposited during this period? Atomic weight of silver is 109.9 g mol^(-1)

Beryllium occurs naturally in the form of beryl. The metal is produced from its ore by electrolysis after the ore has been converted to the oxide and then to the chloride.How many grams of Be(s) is deposited form a BeCl_2 solution by a current of 5.0 A that flows for 1.0 h? (Atomic weight:Be=9)

In an electrolysis experiment, current was passed for 5h through two cells connected in series. The first cell contains a solution of gold and second contains copper sulphate solution. In the first cell, 9.85g of gold was deposited. If the oxidation number of gold is +3 , find the amount of copper deposited at the cathode of the second cell. Also calculate the magnitude of the current in ampere, ( Atomic weight of Au is 1197 and atomic weight of Cu is 63.5) .

AAKASH INSTITUTE ENGLISH-TEST 9-EXAMPLE
  1. Glycerol reacts with 3 moles of HI to form 'X' and excess of HI to for...

    Text Solution

    |

  2. Isoprene can form two polymers which are natural rubber and gutta perc...

    Text Solution

    |

  3. Find out the oxidation state of tin in its salt, when 11.0 g of deposi...

    Text Solution

    |

  4. Find out the incorrect statement.

    Text Solution

    |

  5. Which of the following is/are acidic salts?

    Text Solution

    |

  6. Which of the following is correct relation of stability?

    Text Solution

    |

  7. Which of the following does not follow EAN rule?

    Text Solution

    |

  8. Strongest base among following is

    Text Solution

    |

  9. In which of the following there will be no Jahn-Teller effect with eit...

    Text Solution

    |

  10. Find out the pair of isostructural compounds.

    Text Solution

    |

  11. The sum of sigma and dpi-ppi bonds in H4P2O7 is

    Text Solution

    |

  12. Aluminium forms a carbide 'x' which react with water to give a gas 'y'...

    Text Solution

    |

  13. Which of the following process is carried out for concentration when i...

    Text Solution

    |

  14. In excess, which of the following can harm bones and teeth?

    Text Solution

    |

  15. The degree of hardness of 1 L sample of water having 0.025 g of MgCl2 ...

    Text Solution

    |

  16. A gaseous reaction A(2)(g) rarr B(g) + (1)/(2) C(g) shows increase in ...

    Text Solution

    |

  17. Draw the stable shape of PF3Cl2.

    Text Solution

    |

  18. Oxygen is difficult to liquify as compared to ammonia, then which of t...

    Text Solution

    |

  19. Calculate the concentration of OH^- ions in a solution prepared by mix...

    Text Solution

    |

  20. Enthalpy of dissociation of H2C2O4rightarrow2H^(+)+C2O4^(2-) will be ...

    Text Solution

    |