Home
Class 11
CHEMISTRY
This question has Statement I and Statem...

This question has Statement I and Statement II. Of the four choices given after the Statements, choose the one that best describes the two Statements.
Statement -I : `MnO_2` can act as an oxidizing agent as well as reducing agent.
Statement - II : Oxidation state of Mn lies between highest and lowest oxidation state.

A

Statement - I is true, Statement - II us true, Statement = II is a correct explanation of Statement - I

B

Statement - I is true, Statement - II is true, Statement - II is not a correct explanation of Statement - 1.

C

Statement - I is true, Statement - II is false

D

Statement - I is false, Statement - II is true

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • MOLE AND STOICHIOMETRY-I

    PATHFINDER|Exercise QUESTION BANK|234 Videos

  • ORGANIC CHEMISTRY: SOME BASIC PRINCIPLES AND TECHNIQUES

    PATHFINDER|Exercise QUESTION BANK|85 Videos

Similar Questions

Explore conceptually related problems

This question has Statement I and Statement II. Of the four choices given after the Statements, choose the one that best describes the two Statements. Statement - I : Solutions of alkali metals in liquid ammonia are good reducing agents. Statement - II: They contain free or solvated electrons

This question has Statement I and Statement II. Of the four choices given after the Statements, choose the one that best describes the two Statements. Statement - I : Meso tartaric acid is optically inactive. Statement - II : Meso tartaric acid has plane of symmetry.

This question has Statement I and Statement II. Of the four choices given after the Statements, choose the one that best describes the two Statements. Statement - I : All compounds having C=C bond exhibit geometrical isomerism. Statement - II : Rotation about C=C bond is restricted.

This question has Statement I and Statement II. Of the four choices given after the Statements, choose the one that best describes the two Statements. 2. Statement - I : Oxidation number of metals in metal carbonyls is zero. Statement - II : The oxidation number of CO has been taken to be zero.

This question has Statement I and Statement II. Of the four choices given after the Statements, choose the one that best describes the two Statements. Statement - I: BeCl_2 fumes in moist air. Statement - II: BeCl_2 reacts with moisture to form HCl gas.

This question has Statement I and Statement II. Of the four choices given after the Statements, choose the one that best describes the two Statements. Statement -I : The oxidation state of S in H_2S_2O_8 is 6. Statement - Il : Max. oxidation state of S is 6 because the max. oxidation state of an element is it’s no. of valence electron.

This question has Statement I and Statement II. Of the four choices given after the Statements, choose the one that best describes the two Statements. Statement-I : Work is a state function which is expressed in joule. Statement-II : Work appears only at the boundary of the system.

This question has Statement I and Statement II. Of the four choices given after the Statements, choose the one that best describes the two Statements. Statement - I : Propan-2-ol is achiral molecule. Statement - II : Four groups attached to tetrahedral/carbon are different.

PATHFINDER-MOLE AND STOICHIOMETRY-II-QUESTION BANK
  1. This question has Statement I and Statement II. Of the four choices gi...

    Text Solution

    |

  2. This question has Statement I and Statement II. Of the four choices gi...

    Text Solution

    |

  3. This question has Statement I and Statement II. Of the four choices gi...

    Text Solution

    |

  4. This question has Statement I and Statement II. Of the four choices gi...

    Text Solution

    |

  5. This question has Statement I and Statement II. Of the four choices gi...

    Text Solution

    |

  6. This question has Statement I and Statement II. Of the four choices gi...

    Text Solution

    |

  7. This question has Statement I and Statement II. Of the four choices gi...

    Text Solution

    |

  8. This question has Statement I and Statement II. Of the four choices gi...

    Text Solution

    |

  9. This question has Statement I and Statement II. Of the four choices gi...

    Text Solution

    |

  10. On heating a litre of N/2HCI solution, 2-750 g of HCI is lost and the ...

    Text Solution

    |

  11. The volume of 0 -1M Ca(OH)2 required to neutralize 10 ml of 0 -1N HCI ...

    Text Solution

    |

  12. n-factor of Ba(MnO4)2 in acidic medium is :

    Text Solution

    |

  13. In the reaction, xVO+yFe2O3rarr FeO+V2O5. What is the value of x and y...

    Text Solution

    |

  14. Match Column-I with Column-ll

    Text Solution

    |

  15. Match Column-I with Column-ll

    Text Solution

    |

  16. Match Column-I with Column-ll

    Text Solution

    |

  17. 1.9 gm of CH3Bry has the same number of atoms as in 0.6 gm of H2O. The...

    Text Solution

    |

  18. 2.0g of polybasic organic acid(Molecular wt. = 600) required 100 mL of...

    Text Solution

    |

  19. A mixture contains 1.0 mole each of NaOH, Na2CO3 and NaHCO3. When half...

    Text Solution

    |

  20. What happens when xenon and fluorine are reacted in the ratio 1:20 res...

    Text Solution

    |