Home
Class 12
CHEMISTRY
The electrical conductance of a conducto...

The electrical conductance of a conductor __________.

A

increases as its length increases and increases with its area of cross section

B

decreases as its length increases and increases with its area of cross section

C

increases as its length increases and decreases with its area of cross section

D

decreases as its length increases and decreases with its area of cross section

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • ELECTROCHEMISTRY

    TARGET PUBLICATION|Exercise COMPETITIVE THINKING|103 Videos
  • ELECTROCHEMISTRY

    TARGET PUBLICATION|Exercise EVALUATION TEST|19 Videos
  • ELECTROCHEMISTRY

    TARGET PUBLICATION|Exercise EVALUATION TEST|19 Videos
  • D AND F-BLOCK ELEMENT

    TARGET PUBLICATION|Exercise EVALUATION TEST|15 Videos
  • GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

    TARGET PUBLICATION|Exercise Evaluation Thinking|15 Videos

Similar Questions

Explore conceptually related problems

With increase in temperature the electrical conduction of metallic conductor

How is electrical conductance of a conductor related with length and area of cross section of the conductor ?

If the free electron density be n and relaxation time be tau , the electrical conductivity of a conductor may be expressed as

At ordinary temperatures, the electrical conductivity of semi conductors in r /metemho is in the range

How does the electrical conductivity of super- conductors vary with temperature ?

TARGET PUBLICATION-ELECTROCHEMISTRY-CRITICAL THINKING
  1. Which of the following is NOT a non-electrolyte ?

    Text Solution

    |

  2. A solution of HCl in water is good conductor while gaseous hydrogen ch...

    Text Solution

    |

  3. The electrical conductance of a conductor .

    Text Solution

    |

  4. Which of the following relatioship between the units of electrical co...

    Text Solution

    |

  5. The unit of molar conductivity is .

    Text Solution

    |

  6. A conductivity cell having cell constant 8.76 cm^(-1) is placed in 0.0...

    Text Solution

    |

  7. The resistance of a 0.1M solution of acetic acid is 250 "ohm", when me...

    Text Solution

    |

  8. Kohlrausch law of independent migration of ions applicable for .

    Text Solution

    |

  9. According to Kohlrausch law for infinite dilution, the molar conductan...

    Text Solution

    |

  10. The equivalent conductances at infinite dilution of HCl and NaCl are 4...

    Text Solution

    |

  11. The molar conductivities Lambda(NaOAc)^@ and Lambda(HCI)^@ at infinite...

    Text Solution

    |

  12. lambda(ClCH(2)COONa)=224 "ohm"^(-1) cm^(2) " gm eq"^(-1), lambda(Na...

    Text Solution

    |

  13. Which of the following is TRUE about electrochemical cell ?

    Text Solution

    |

  14. Which one of the following reactions cannot be used to set u p an elec...

    Text Solution

    |

  15. If a salt bridge is removed between the half cells, the voltage

    Text Solution

    |

  16. Which one of the following is an INCORRECT statement for an electroche...

    Text Solution

    |

  17. Which reaction occurs at the anode during the electrlysis of fused lea...

    Text Solution

    |

  18. Among Na, Hg, S, Pt and graphite, which can be used as electrodes in e...

    Text Solution

    |

  19. Faraday first law of electrolysis gives the relation between .

    Text Solution

    |

  20. If the same quantity of electricity is passed through two electrolytes...

    Text Solution

    |