Home
Class 12
CHEMISTRY
Assertion A: Copper does not liberate hy...

Assertion A: Copper does not liberate hydrogen from the solution of dilute hydrochloric acid.
Reason (R): Hydrogen is below copper in the electrochemical series.

A

If both assertion and reason are true, and reason is the true explanation of the assertion

B

if both assertion and reason are true, but reason is not the true explanation of the assertion.

C

if assertion is true, but reason is false.

D

If both assertion and reason are false.

Text Solution

Verified by Experts

The correct Answer is:
D
Correct A. Copper does not liberate hydrogen from dilute hydrochloric acid solution.
Correct R. Copper is below hydrogen in the electrochemical series.
Promotional Banner

Topper's Solved these Questions

  • ELECTROCHEMISTRY

    PRADEEP|Exercise IMPORTANT QUESTIONS FOR BOARD EXAMINATION|25 Videos

  • ELECTROCHEMISTRY

    PRADEEP|Exercise VALUE BASED QUESTIONS WITH ANWER (Assertion-Reason Type Question Type-I)|5 Videos

  • D- AND F-BLOCK ELEMENTS

    PRADEEP|Exercise IMPORTANT QUESTIONS|30 Videos

  • GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

    PRADEEP|Exercise Curiosity Questions|2 Videos

Similar Questions

Explore conceptually related problems

Assertion: Copper liberates hydrogen from a solution of dilute hydrochloric acid. Reason: Hydrogen is above copper in the electro- chemical series.

The questions consist of two atatements each, printed as Assertion and Reason. While answering these questions you are required to choose any one of the following four responses : copper reacts with hudrochloric acid and ilberates hudrogen from the solution of dilute hydrochloric acid. Hydrogen is below copper in the electrochemical series.

Assertion (A): Cu liberates H_(2)(g) from a dilute solution of HCl . Reason (R): Hydrogen is below Cu in the electrochemical series.

Which of the following metals donot liberate hydrogen from dilute hydrochloric acid ?

Which will liberate hydrogen on reacting with hydrochloric acid ?

Which of the following metals cannot liberate hydrogen from dilute hydrochloric acid ?

Why does not copper liberate hydrogen from acids. ?

Does copper react with dilute hydrochloric acid ?

PRADEEP-ELECTROCHEMISTRY-VALUE BASED QUESTIONS WITH ANWER (Assertion-Reason Type Question Type-IO)
  1. Assertion (A): The electrolysis of NaCl solution gives H(2)(g) at cath...

    Text Solution

    |

  2. Assertion : Electrolysis of molten CaH2 produces hydrogen gas at anode...

    Text Solution

    |

  3. Assertion Molar conductance of an electrolyte increases with dilution ...

    Text Solution

    |

  4. The questions consist of two atatements each, printed as Assertion and...

    Text Solution

    |

  5. The questions consist of two atatements each, printed as Assertion and...

    Text Solution

    |

  6. Statement-1: Molar conductivity of a weak electrolyte at inifinite dil...

    Text Solution

    |

  7. Assertion (A) : The Daniell cell becomes dead after sometimes. Reaso...

    Text Solution

    |

  8. Assertion (A): For a Daniell cell : Zn|Zn^(2+)||Cu^(2+)|Cu with E(ce...

    Text Solution

    |

  9. Assertion: Copper sulphate solution can be kept in a zinc vessel. Re...

    Text Solution

    |

  10. Assertion A: Copper does not liberate hydrogen from the solution of di...

    Text Solution

    |

  11. Assertion (A) : In a Daniell cell, if the concentration of Cu^(2+) an...

    Text Solution

    |

  12. Assertion: The emf of a cell is related with equilibrium constant of t...

    Text Solution

    |

  13. Assertion: In the electrolysis of aqueous NaCl, Na is preferentially d...

    Text Solution

    |

  14. Assertion: The cell potential of mercury cell is 1.35V which remains c...

    Text Solution

    |

  15. Assertion: As a lead storage battery gets discharged, density of the e...

    Text Solution

    |

  16. Statement-I: H(2)+O(2) fuel cell gives a constant voltage throughout i...

    Text Solution

    |

  17. Assertion (A) : Galvanized iron does not rust. Reason (R): Zn has a...

    Text Solution

    |