Home
Class 12
CHEMISTRY
Which one of the following metals will n...

Which one of the following metals will not reduce `H_(2)O`?

A

Ca

B

Fe

C

Cu

D

Li

Text Solution

Verified by Experts

The correct Answer is:
C
Reducing strength `propto 1/("Ionisation potential")`
Since, I.P value of Cu is greater than `H_(2)O`,
Therefore, it cannot reduce `H_(2)O`.
Promotional Banner

Topper's Solved these Questions

  • EAMCET-2019 (TS) SHIFT-1

    SIA PUBLICATION|Exercise CHEMISTRY|30 Videos

  • ENVIRONMENTAL CHEMISTRY

    SIA PUBLICATION|Exercise PROBLEM|16 Videos

Similar Questions

Explore conceptually related problems

Which One of the following is not a metal ?

Which one of the following elements reduces NaOH to Na?

Which of the following metal oxides are reduced by CO ?

Which of the following metals will give H_(2) on reaction with NaOH?

Which of the following reactions do not yield H_(2)O_(2) as a product ?

Which one of the following is reduced by H_2O_2 in basic medium

Considering Ellingharn diagram, which of the following metals can be used to reduce alumina ?

Which one of the following is a noon-reducing carbohydrate?

SIA PUBLICATION-ELECTROCHEMISTRY-M.C.Q.
  1. The units of electrochemical equilvalent are

    Text Solution

    |

  2. The cell reaction of a cell is Mg(s) + Cu^(2+)(aq) to Cu(s) + Mg^(2+)(...

    Text Solution

    |

  3. Which one of the following metals will not reduce H(2)O?

    Text Solution

    |

  4. In the electrochemical cell H(2)(g) 1atm | 1H^(+)(lm) || Cu^(2+) (IM)...

    Text Solution

    |

  5. On passing a current through a KCl solution, 19.5g of potassium is dep...

    Text Solution

    |

  6. The reaction taking place at the anode, when an aqueous solution of Cu...

    Text Solution

    |

  7. The standard reduction potentials at 298 K for the following half cell...

    Text Solution

    |

  8. When Zn metal is added to CuSO(4) solution, Cu is precipitated, it is ...

    Text Solution

    |

  9. Which of the following alkali metals has the greatest tendency for the...

    Text Solution

    |

  10. When a copper wire is dipped in aqueous AgNO(3) solution, the solution...

    Text Solution

    |

  11. How many grams of copper would be deposited, if 3.00 A of current is p...

    Text Solution

    |

  12. The metal that has the highest electrical conductivity is

    Text Solution

    |

  13. How many grams of copper will be deposited from a solution of CuSO(4) ...

    Text Solution

    |

  14. The single electrode reactions, Cd(s) to Cd^(2+) (0.1) + 2e^(-) , E ^...

    Text Solution

    |

  15. When dilute H(2)SO(4) is electrolysed at room temperature between plat...

    Text Solution

    |

  16. When 9.65 C of electricity is passed through a solution of AgNO(3) (at...

    Text Solution

    |

  17. Three faradays of electricity was passed through an aqueous solution o...

    Text Solution

    |

  18. For a reversible reaction A leftrightarrow B, which one of the followi...

    Text Solution

    |

  19. The rate constant of a first order reaction at 27^@C is 10^(-3)mi n^(-...

    Text Solution

    |

  20. Observe the following reaction: 2A + B to C The rate of formation of ...

    Text Solution

    |