Home
Class 12
CHEMISTRY
Calculate the strength of 30 volume solu...

Calculate the strength of 30 volume solution of hydrogen peroxide.

Text Solution

Verified by Experts

30 valume solution of `H_2O_2` means that 1 L of this `H_2O_2` solution will give 30 L of oxygen at STP. The decomposition of `H_2O_2` takes place as fallows

From the equation,
22.4 L of `O_2` at STP is obtained from `H_2O_2` = 68 g
`:. 30 L" of " O_2` at STP is obtained from `H_2O_2 = 66/22.4 xx 30 = 91 g`
Therefore, strength of 30 volume `H_2O_2` solution = 91 g/L
Promotional Banner

Topper's Solved these Questions

  • HYDROGEN

    AAKASH INSTITUTE|Exercise EXERCISE|10 Videos

  • HYDROGEN

    AAKASH INSTITUTE|Exercise ASSIGNMENT (SECTION - A) (objective type question)|30 Videos

  • HYDROGEN

    AAKASH INSTITUTE|Exercise Assignment (Section-J)|5 Videos

  • HYDROCARBONS

    AAKASH INSTITUTE|Exercise Assignment(Section - D) (Assertion -Reason Type Question)|24 Videos

  • M0ck test 26

    AAKASH INSTITUTE|Exercise EXAMPLE|40 Videos

Similar Questions

Explore conceptually related problems

Calculate the strength of 10 volume solution of hydrogen peroxide.

The strength of 15 volume solution of hydrogen peroxide is

Calculate the strength of 5 volume H_2O_2 solution.

The aqeous solution of hydrogen peroxide:

AAKASH INSTITUTE-HYDROGEN-EXAMPLES
  1. On the basis of electron affinity, comment on the resemblance of hydro...

    Text Solution

    |

  2. Which isotope of hydrogen is radioactive ?

    Text Solution

    |

  3. Which isotope of hydrogen contains equal number of protons and neutron...

    Text Solution

    |

  4. Comment on the reaction dihydrogen with fluorine.

    Text Solution

    |

  5. Explain the use of hydrogen in the formation of vegetable fats.

    Text Solution

    |

  6. Which class of covalent hydrides are considered as lewis acids?

    Text Solution

    |

  7. Association of molecules in water is due to:

    Text Solution

    |

  8. Describe the nature of ionic hydrides.

    Text Solution

    |

  9. Why do alcohol (a covalent compound) dissolves in water (ionic)?

    Text Solution

    |

  10. Which properties of hydrogen as responsible for moderation of the clim...

    Text Solution

    |

  11. Compare the density of ice and water.

    Text Solution

    |

  12. Does water gets oxidised in the process of photosynthesis?

    Text Solution

    |

  13. What type of water forms scum with soap?

    Text Solution

    |

  14. Write the reaction that takes place on adding lime to water containing...

    Text Solution

    |

  15. Explain with the help of reactions that how heavy water is used in the...

    Text Solution

    |

  16. What is calgon?

    Text Solution

    |

  17. Calculate the strength of 30 volume solution of hydrogen peroxide.

    Text Solution

    |

  18. What is the percentage strength of a solution of 100 volume H(2)O(2)?

    Text Solution

    |

  19. Why H(2)O(2) is kept away from dust?

    Text Solution

    |

  20. PbS(s)+4H(2)O(2)(aq)toPbSO(4)(s)+4H(2)O(l) In the above reaction, H(...

    Text Solution

    |