Home
Class 12
CHEMISTRY
In the following reaction the isotopic o...

In the following reaction the isotopic oxygens-
2Mn`O_(4)^(-) + 3H_(2)O_(2)^(18) rarr 2MnO_(2) + 3O_(2) + 2H_(2)O + 2OH^(-)`

A

both get converted into `O_(2)`

B

both get converted into `OH^(-)`

C

both get converted into `MnO_(2)`

D

one of them gets converted to `O_(2)`, another to `MnO_(2)`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • HYDROGEN

    CHHAYA PUBLICATION|Exercise EXERCISE (VERY SHORT-TYPE QUESTIONS)|18 Videos
  • HYDROGEN

    CHHAYA PUBLICATION|Exercise FILL IN THE BLANKS|16 Videos
  • HYDROGEN

    CHHAYA PUBLICATION|Exercise ENTRANCE QUESTION BANK|21 Videos
  • HYDROCARBONS

    CHHAYA PUBLICATION|Exercise PRACTICE SET 13|16 Videos
  • MODEL QUESTION PAPER

    CHHAYA PUBLICATION|Exercise Answer the following question (set-3)|130 Videos

Similar Questions

Explore conceptually related problems

In which of the following reactions, H_(2)O_(2) acts as a reducing agent- (1) H_(2)O_(2) + 2H^(+) + 2e rarr 2H_(2) O (2) H_(2)O_(2) - 2e rarr O_(2) + 2H^(+) (3) H_(2)O_(2) + 2e rarr 2OH^(-) (4) H_(2)O_(2) + 2H^(-) - 2e rarr O_(2) + 2H_(2) O

Complete the following chemical equations : 8MnO_(4)^(-)+3S_(2)O_(3)^(2-)+H_(2)O to

Balance the following chemical equation by ion electron method : MnO_4^(-1) + (COO)_2^(2-) + H^+ rarr Mn^(2+) + CO_2 + H_2O

For the redox reaction the correct coefficients of the reactants for the balanced equation are - MnO_(4)^(-) + C_(2) O_(4)^(2-) + H^(+) to Mn^(2+) + CO_(2) + H_(2) O

In which of the following reaction H_(2)O_(2) acts as a reducing agent - (I) H_(2) O_(2) + 2H^(+) + 2e^(-) to 2H_(2) O (II) H_(2)O_(2) - 2e^(-) to O_(2) + 2H^(+) (III) H_(2)O_(2) + 2e^(-) to O_(2) + 2H^(+) (IV) H_(2)O_(2) + 2OH^(-) to 2H_2O + O_2 + 2e^-

Balance the following equation by ion electron method : Cr_2O_7^(2-) + H^(+) + C_2O_4^2 rarr + Cr^(3+) CO_2 + H_2O .

Which of the following reactions are disproportionation reactions - (i) Cu^(+)rarr Cu^(2+)+Cu (ii) 3MnO_(4)^(2-)+4H^(+)rarr 2MnO_(4)^(-)+MnO_(2)+2H_(2)O (iii) 2KMnO_(4)rarr K_(2)MnO_(4)+MnO_(2) (iv) 2MnO_(4)^(-)+3Mn^(2+)+2H_(2)O rarr 5MnO_(2)+4H^(+)

Balance the equation by ion-electron method : MnO_(4)^(-) + SO_(2) + H_(2)O to Mn^(2+) + SO_(4)^(2-) + H^(+)

Identify the following reactions at disproportionation a comproportionations reactions- 2MnO_(4)^(4)(aq)+2H_(2)O(l)to2MNO_(4)^(-)(aq)+MnO_(2)(s)+4OH^(-)(aq)

CHHAYA PUBLICATION-HYDROGEN-MCQ HOTSPOT (SINGLE CORRECT TYPE )
  1. Only one element of which of the following groups forms metal hydride-

    Text Solution

    |

  2. Acidic solution of which of the following turns orange in presence of ...

    Text Solution

    |

  3. In the following reaction the isotopic oxygens- 2MnO(4)^(-) + 3H(2...

    Text Solution

    |

  4. X on electrolysis produces Y which on vaccume distillation produces H(...

    Text Solution

    |

  5. The compound which on electrolysis in its molten or liquid state liber...

    Text Solution

    |

  6. Which of the following couples exhibit the maximum isotope effect-

    Text Solution

    |

  7. Which of the following emits by tritium-

    Text Solution

    |

  8. Oxidation of benzene by H(2)O(2) in presence of ferrous sulphate produ...

    Text Solution

    |

  9. The oxidation state of Cr in the product obtained by the reduction of ...

    Text Solution

    |

  10. Which of the following does not get reduced by H(2) in its aquous solu...

    Text Solution

    |

  11. Which of the following compounds has similar odour as that of H(2)O(2)...

    Text Solution

    |

  12. Which of the following compounds reacts with atomic hydrogen to from f...

    Text Solution

    |

  13. Which of the following isotopes of hydrogen is the most reactive-

    Text Solution

    |

  14. When equal amounts of Zn is allowed to react seperately with excess H(...

    Text Solution

    |

  15. Which of the following hydrides of s-block elements have polymeric str...

    Text Solution

    |

  16. Which of the following statement are true-

    Text Solution

    |

  17. Which of the following hydrides are polynuclear hydrides-

    Text Solution

    |

  18. Which of the following statements are correct-

    Text Solution

    |

  19. Which of the following ions get exchanged with Na^(+) ion of zeolite w...

    Text Solution

    |

  20. Which of the following reactions are deuterolysis-

    Text Solution

    |