Home
Class 11
CHEMISTRY
A sample of 28 mL of H(2) O(2) (aq) solu...

A sample of 28 mL of `H_(2)` `O_(2)` (aq) solution required 10 mL of 0.1 M `KMnO_(4)` (aq) solution for complete reaction in acidic medium. What is the volume strength of `H_(2)O_(2)` ? X

Text Solution

Verified by Experts

The correct Answer is:
1
Promotional Banner

Topper's Solved these Questions

  • STOICHIOMETRY

    NARENDRA AWASTHI|Exercise Level 3 - Assertion - Reason Type Questions|15 Videos
  • SOLID STATE

    NARENDRA AWASTHI|Exercise Level 3 - Subjective Problems|1 Videos
  • THERMODYNAMICS

    NARENDRA AWASTHI|Exercise Level 3 - Match The Column|2 Videos

Similar Questions

Explore conceptually related problems

20mL of H_(2)O_(2) solution is reacted with 80 mL of 0.05 M KMnO_(4) "in acidic medium then what is the volume strength of" H_(2)O_(2) ?

A 3.4g sample of H_(2)O_(2) solution containing x%H_(2)O by mass requires xmL of a KMnO_(4) solution for complete oxidation under acidic conditions. The normality of KMnO_(4) solution is :

32g of a sample of FeSO_(4) .7H_(2)O were dissolved in dilute sulphuric aid and water and its volue was made up to 1litre. 25mL of this solution required 20mL of 0.02 M KMnO_(4) solution for complete oxidation. Calculate the mass% of FeSO_(4) .7 H_(2)O in the sample.

A mixture of H_(2)SO_(4) and H_(2)C_(2)O_(4) (oxalic acid ) and some inert impurity weighing 3.185 g was dessolved in water and the solution made up to 1litre. 10 mL of this solution required 3 mL of 0.1 N NaOH for complete neutralization. In another experiment 100 mL of the same solution in hot condition required 4 mL of 0.02 M KMnO_(4) solution for complete reaction. The mass % of H_(2)SO_(4) in the mixture was:

How acidified KMnO_4 solution reacts with the following in acidic medium : H_2S .

A 0.276 g impure sample of copper ore is dissolved and Cu^(2+) is titrated with KI solution. I_(2) liberated required 40 mL of 0.1 M Na_(2) S_(2) O_(3) solution for titration. What is the % of impurities in the ore ?

The reaction of acidified KMnO_4 with H_2O_2 gives .

10mL of 0.1 M HCl solution reacts completely with 10 mL of 0.1 M NaOH solution. What will be the pH of the resulting solution?

20 mL of 0.2 M NaOH(aq) solution is mixed with 35 mL of this 0.1 ML NaOH (aq) solution and the resultant solution is diluted to 100 mL. 40 mL of this diluted solution reacted with 10% impure sample of oxalic acid (H_(2)C_(2)O_(4)) The mass of impure is:

If a g is the mass of NaHC_(2)O_(4) required to neutralize 100mL of 0.2M NaOH and b g that required to reduce 100mL of 0.02M KMnO_(4) in acidic medium then:

NARENDRA AWASTHI-STOICHIOMETRY-Level 3 - Subjective Problems
  1. What volume of a liquid (in L) will contain 10 mole ? If molar mass of...

    Text Solution

    |

  2. 16 g of SO(x) gas occupies 5.6 L at 1 atm and 273 K.What will be the v...

    Text Solution

    |

  3. 200 mL of 1 HCl, is mixed with 300 mL of 6 M and the final solution i...

    Text Solution

    |

  4. N(2)(g) reacts with H(2)(g) in either of the following ways depending ...

    Text Solution

    |

  5. Phospheric acid (H(3)PO(4)) perpared in two step process . ...

    Text Solution

    |

  6. W is the mass of iron (in g) which will be converted into Fe(3)O(4) by...

    Text Solution

    |

  7. Calculate the total moles of atoms of each element present in 122.5 g ...

    Text Solution

    |

  8. On dissolving 2.0 g of metal in sulphuric acid ,4.51 g of the metal su...

    Text Solution

    |

  9. One gram of a metallic chloride was found to contain 0.835 g of chlori...

    Text Solution

    |

  10. Calculate number of gram atoms in 103g of KOH.

    Text Solution

    |

  11. The emperical formula of the sucrose is:

    Text Solution

    |

  12. The number of atoms of He in 104 amu is:

    Text Solution

    |

  13. When BrO(3)^(-) ion reacts with Br^(-) ion in acidic medium, Br(2) is ...

    Text Solution

    |

  14. A volume of 12.5 mL of 0.05 M SeO(2) reacts with 25 mL of 0.1 M CrSO(4...

    Text Solution

    |

  15. A 0.276 g impure sample of copper ore is dissolved and Cu^(2+) is titr...

    Text Solution

    |

  16. A sample of 28 mL of H(2) O(2) (aq) solution required 10 mL of 0.1 M K...

    Text Solution

    |

  17. For the redox reaction given, what is the value of (x)/(z) ? xNO(3)^...

    Text Solution

    |

  18. On heating 0.220 g of a metallic oxide in presence of hydrogen,0.045 g...

    Text Solution

    |

  19. 10 g mixture of K(2)Cr(2)O(7) and KMnO(4) was treated with excess of K...

    Text Solution

    |

  20. In an ore, the only oxidizable material is Sn^(2+). This ore is titrat...

    Text Solution

    |