Home
Class 11
CHEMISTRY
Decomposition of H(2)O(2) in accompained...

Decomposition of `H_(2)O_(2)` in accompained by

A

decrease in free energy

B

increase in free energy

C

no change in freemergy

D

evolutium of heat

Text Solution

Verified by Experts

The correct Answer is:
B
Decomposition of `H_(2)O_(2)` is accompained by decrease in free energy
Promotional Banner

Topper's Solved these Questions

  • HYDROGEN AND ITS COMPOUNDS

    AAKASH SERIES|Exercise PRACTICE SHEET (EXERCISE-I) (LEVEL-II (More than one correct answer Type Questions)|5 Videos

  • HYDROGEN AND ITS COMPOUNDS

    AAKASH SERIES|Exercise PRACTICE SHEET (EXERCISE-I) (LEVEL-II (Linked Comprehension Type Questions Passage-I)|2 Videos

  • HYDROGEN AND ITS COMPOUNDS

    AAKASH SERIES|Exercise PRACTICE SHEET (EXERCISE-I) (LEVEL-I (MAIN) Straight Objective Type Questions )|10 Videos

  • HYDROCARBONS

    AAKASH SERIES|Exercise ADDITIONAL PRACTICE SHEET ( LEVEL-II (PRACTICE SHEET (ADVANCED) (MATRIX MATCHING TYPE QUESTIONS)))|5 Videos

  • IONIC EQUILIBRIUM

    AAKASH SERIES|Exercise ADDITIONAL PRACTICE EXERCISE (LEVEL -II PRACTICE SHEET (ADVANCED) (Integer Type Questions))|8 Videos

Similar Questions

Explore conceptually related problems

Decomposition of H_(2)O_(2) is an example of

The first order decomposition of H_(2)O_(2) in an appropriate medium is characterised by a rate constant of 0.2303min^(-1) . What is the time (in min) required to complete 9//10 fraction of the reaction?

Give the mechanism for the decomposition reacton of H_(2)O_(2) in alkaline medium catalysed by I^(-) ions.

An aqueous solution of H_(2)O_(2) is purified by

During decomposition of H_(2)O_(2) , its undergoes

If x' litres of O_(2) is released at STP from one litre of H_(2)O_(2) solution due to decomposition of H_(2)O_(2) then we lable such solution as 'x volume H_(2)O_(2) 2H_(2)O_(2) to 2H_(2)O+O_(2) 30% (w/v) H_(2)O_(2) is called perhydrol. How much volume of O_(2) is released from 100 ml of Phydrol" due to decomposition of H_(2)O_(2) at STP?

If x' litres of O_(2) is released at STP from one litre of H_(2)O_(2) solution due to decomposition of H_(2)O_(2) then we lable such solution as 'x volume H_(2)O_(2) 2H_(2)O_(2) to 2H_(2)O+O_(2) 30% (w/v) H_(2)O_(2) is called perhydrol. How much volume of 11.2 volumes H_(2)O_(2) is required to completely oxidise one mole of lead sulphite into lead sulphite?

If x' litres of O_(2) is released at STP from one litre of H_(2)O_(2) solution due to decomposition of H_(2)O_(2) then we lable such solution as 'x volume H_(2)O_(2) 2H_(2)O_(2) to 2H_(2)O+O_(2) 30% (w/v) H_(2)O_(2) is called perhydrol. How much volume of 224 volumes H_(2)O_(2) can completely reduce 10 ml of 0.1M KMnO, Into

AAKASH SERIES-HYDROGEN AND ITS COMPOUNDS-PRACTICE SHEET (EXERCISE-I) (LEVEL-II (ADVANCED) Straight Objective Type Questions )
  1. The hair dyes available in the market generally contain two bottles, o...

    Text Solution

    |

  2. When H(2)O(2) is treated with a solution of titanium dioxide in conc. ...

    Text Solution

    |

  3. Decomposition of H(2)O(2) in accompained by

    Text Solution

    |

  4. Different samples of water containing each 100 ppm of CaCl(2),MgSO(4),...

    Text Solution

    |

  5. 1000g of a water sample contained a calcium salt equivalent to 18 of C...

    Text Solution

    |

  6. 12 ml of saturated solution .001gr of CaCO(3) were required in the ti...

    Text Solution

    |

  7. Last molecule of H(2) O is removed from H(2)O(2) by

    Text Solution

    |

  8. Which hydride is called alante?

    Text Solution

    |

  9. Specific test for the detection of H(2)O(2) is

    Text Solution

    |

  10. The structure of H(2)O(2) is

    Text Solution

    |

  11. Which oxide cannot be reduced by H(2)?

    Text Solution

    |

  12. Ortho- and par - hydrogen differ in

    Text Solution

    |

  13. .4 sample of H(2)O(2) solution containing H(2)O(2) by weight requires ...

    Text Solution

    |

  14. 100mL of om at STP was passed through 100 ml of 10 volume H(2)O(2)solu...

    Text Solution

    |

  15. In the preparation of H(2)O(2) from Na(2)O(2) with ice cold sulphuric ...

    Text Solution

    |

  16. The percentage weight of hydrogen in H(2)O(2)

    Text Solution

    |

  17. When treated with H(2)O(2) aqueous KMnO(4) in acidic medium gives fina...

    Text Solution

    |

  18. A mixture of hydrazine and H(2)O(2) is

    Text Solution

    |

  19. Consider the following statements (I) Atomic hydrogen is obtained by...

    Text Solution

    |

  20. Which of the following metals will give H(2) on reaction with NaOH?

    Text Solution

    |