Home
Class 11
CHEMISTRY
Equivalent mass of KMnO4 in acidic, stro...

Equivalent mass of `KMnO_4` in acidic, strongly basic and neutral are in the ratio of

A

`3:4:15`

B

`5:3:1`

C

`5:1:13`

D

`3:15:5`

Text Solution

Verified by Experts

The correct Answer is:
A
(i). `MnO_(4)^(ɵ)toMn^(2+) (acidic) Ew=(Mw)/(5)`
(ii). `MnO^(4)^(ɵ)toMnO_(2) (neutral) Ew=(Mw)/(3)`
(iii). `MnO_(4)^(ɵ)toMnO_(4)^(2-) (basic) Ew=(Mw)/(1)`
Ratio is `(1)/(5):(1)/(3):(1)/(1)=3:5:15`
Promotional Banner

Topper's Solved these Questions

  • STOICHIOMETRY

    CENGAGE CHEMISTRY ENGLISH|Exercise Exercises Assertion Reasoning|15 Videos

  • STOICHIOMETRY

    CENGAGE CHEMISTRY ENGLISH|Exercise Exercises Integer|16 Videos

  • STOICHIOMETRY

    CENGAGE CHEMISTRY ENGLISH|Exercise Exercises Multiple Correct|30 Videos

  • STATES OF MATTER

    CENGAGE CHEMISTRY ENGLISH|Exercise Exercises (Ture False)|25 Videos

  • THERMODYNAMICS

    CENGAGE CHEMISTRY ENGLISH|Exercise Archives (Subjective)|23 Videos

Similar Questions

Explore conceptually related problems

Equivalent mass of KMnO_(4) in acidic basic and netural are in the ratio, of:

Equivalent mass of KMn O_4 in acidic and basic medium respectively [M = Molar mass of KMn O_4 ]

The equivalent mass of KMnO_4 in alkaline and neutral mediums is ul"one-fifth" of its molecular mass.

Equivalent weights of KMnO_(4) in acidic medium, alkaline medium and neutral (dilute alkaline) medium respectively are M/5, M/1 , M/3 . Reduced products can be :

The acidic, basic and neutral oxides respectively are :

The acidic, basic and neutral oxides respectively are :

KMnO_4 reacts with Na_2S_2O_3 in acidic, strongly basic and aqueous (neutral) media. 100mL of LMnO_4 reacts with 100 mL of 0.1 M Na_2S_2O_3 in acidic, basic and neutral media. Q. The molality (m) of KMnO_4 in the acidic medium is (Density of KMnO_4 ) solution =1.58^(-1) Mw(KMnO_4)=158gmol^(-1))

KMnO_4 reacts with Na_2S_2O_3 in acidic, strongly basic and aqueous (neutral) media. 100mL of LMnO_4 reacts with 100 mL of 0.1 M Na_2S_2O_3 in acidic, basic and neutral media. Q. The molarity (M) of KMnO_4 solution in basic medium is:

KMnO_4 reacts with Na_2S_2O_3 in acidic, strongly basic and aqueous (neutral) media. 100mL of LMnO_4 reacts with 100 mL of 0.1 M Na_2S_2O_3 in acidic, basic and neutral media. Q. The molarity (M) of KMnO_4 solution in basic medium is:

KMnO_4 reacts with Na_2S_2O_3 in acidic, strongly basic and aqueous (neutral) media. 100mL of LMnO_4 reacts with 100 mL of 0.1 M Na_2S_2O_3 in acidic, basic and neutral media. Q. The molarity (M) of KMnO_4 solution in the acidic medium is

CENGAGE CHEMISTRY ENGLISH-STOICHIOMETRY-Exercises Single Correct
  1. When 1xx10^(-3) " mol of "the chloride of an elements Y was completely...

    Text Solution

    |

  2. In the mixture of (NaHCO3 + Na2CO3), volume of HCI required is x mL wi...

    Text Solution

    |

  3. Equivalent mass of KMnO4 in acidic, strongly basic and neutral are in ...

    Text Solution

    |

  4. NH(3)+Ocl^(ɵ)toN(2)H(4)+Cl^(ɵ) On balancing the above equation in ba...

    Text Solution

    |

  5. 50 mL of 0.1 M solution of a salt reacted with 25 mL of 0.1 M solution...

    Text Solution

    |

  6. 20 " mL of " x M HCl neutralises completely 10 " mL of " 0.1 M NaHCO3 ...

    Text Solution

    |

  7. Atomic weight of barium is 137.34 The equivalent weight of barium is B...

    Text Solution

    |

  8. The normality and volume strength of a solution made by mixing 1.0 L e...

    Text Solution

    |

  9. 36 " mL of " 0.5 M Br(2) solution when made alkaline undergoes complet...

    Text Solution

    |

  10. RH(2) ( ion exchange resin) can replace Ca^(2+)d in hard water as. R...

    Text Solution

    |

  11. 100mL of H2O2 is oxidised by 100mL of 0.01M KMnO4 in acidic medium (Mn...

    Text Solution

    |

  12. F(2) can be prepared by reacting hexfluoro magnante (IV) with antimony...

    Text Solution

    |

  13. 3 " mol of "a mixture of FeSO(4) and Fe(2)(SO(4))(3) requried 100 " mL...

    Text Solution

    |

  14. 28 NO(3)^(-)+3As(2)S(3)+4H(2)O rarr 6AsO(4)^(3-)+28NO+9SO(4)^(2-)+H^(+...

    Text Solution

    |

  15. Which of the following reaction is oxidation- reduction?

    Text Solution

    |

  16. In the reaction A^(+x) + MnO(4)^() to AO(3)^() + Mn^(++) +(1)/(2)O, i...

    Text Solution

    |

  17. In the mixture of (NaHCO3 + Na2CO3), volume of HCI required is x mL wi...

    Text Solution

    |

  18. Which of the following does not represent redox reaction?

    Text Solution

    |

  19. 10 " mL of " NaHC(2)O(4) is oxidised by 10 " mL of " 0.02 M MnO(4)^(ɵ)...

    Text Solution

    |

  20. 1 mole of ferric oxalate is oxidised by x mole of MnO(4)^(-) in acidic...

    Text Solution

    |