Home
Class 12
CHEMISTRY
Which of the substances Na, Hg, S, Pt an...

Which of the substances Na, Hg, S, Pt and graphite can be used as electrodes in electrolytic cells having aqueous solution ?

A

Na and S

B

Na and Hg only

C

Pt, Hg and graphite

D

Na, Pt and graphite

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • ELECTROCHEMISTRY

    MODERN PUBLICATION|Exercise Multiple Choice Questions (Level-III) (Questions from AIEEE/JEE Examinations)|10 Videos

  • ELECTROCHEMISTRY

    MODERN PUBLICATION|Exercise Recent Examination Questions|17 Videos

  • ELECTROCHEMISTRY

    MODERN PUBLICATION|Exercise Recent Examination Questions|17 Videos

  • COORDINATION COMPOUNDS

    MODERN PUBLICATION|Exercise Recent Examination Questions|21 Videos

  • ENVIROMENTAL POLLUTION

    MODERN PUBLICATION|Exercise RECENT EXAMINATION QUESTIOS|2 Videos

Similar Questions

Explore conceptually related problems

Which alkali metal can be preferably used in photoelectric cells ?

Which one of the following substances is not used for making solar cells

Which of these can be used to obtain a real image having the same size as the object ?

Which of the following information can be used to distinguish yeast from bacterial cells?

Two wires of equal length, one of copper and the other of manganin [an alloy] have the same thickness. Which one can be used for i] electrical transmission lines ii] electrical heating devices? Why?

Which of the following carbohydrate(s) would not undergo mutarotation in aqueous solution?

MODERN PUBLICATION-ELECTROCHEMISTRY-Multiple Choice Questions (Level-II)
  1. Which of the following solutions will have highest equivalent conducta...

    Text Solution

    |

  2. If a salt bridge is removed between the two half cells in an experimen...

    Text Solution

    |

  3. Which of the substances Na, Hg, S, Pt and graphite can be used as elec...

    Text Solution

    |

  4. The solution of copper sulphate in which copper rod is dipped is dilut...

    Text Solution

    |

  5. What will happen if a copper spoon is used to stir a solution of alumi...

    Text Solution

    |

  6. The coulombs of electricity required for reduction of 1 mol of MnO(4)^...

    Text Solution

    |

  7. The molar conductances of AB and AC electrolytes are 120 and 160 ohm^(...

    Text Solution

    |

  8. The two platinum electrodes fitted in a conductance cell are 1.5 cm ap...

    Text Solution

    |

  9. The charge required for the reduction of 1 mol of Cr(2)O(7)^(2-) to Cr...

    Text Solution

    |

  10. The e.m.f. of the following cell containing two hydrogen electrodes is...

    Text Solution

    |

  11. The following half reaction occur in a galvanic cell Fe^(2+) rarr ...

    Text Solution

    |

  12. A quantity of electricity equal to 3 Faraday is required to electropla...

    Text Solution

    |

  13. If E^(@) for the reaction, Zn+2Ag^(+)(1M)hArr Zn^(2+)(1M)+2Ag is 1...

    Text Solution

    |

  14. In salt bridge, generally KCl is used because

    Text Solution

    |

  15. 0.1 Faraday of current was passed through the electrolytic cell place...

    Text Solution

    |

  16. The potential of hydrogen electrode having pH=10 is :

    Text Solution

    |

  17. Two platinum electrodes were immersed in a solution of cupric sulphate...

    Text Solution

    |

  18. The oxidation potential of hydrogen electrode H(2)"|"H(3)O^(+)(aq) wil...

    Text Solution

    |

  19. Consider the cell at 25^(@)C Tl"|"Tl^(+)(0.001M)"||"Cu^(2+)(0.10)M)"...

    Text Solution

    |

  20. A galvanic cell is set up from a zinc bar weighting 100 g and 1.0 L of...

    Text Solution

    |