Home
Class 11
CHEMISTRY
Which one of the following pairs consist...

Which one of the following pairs consists of only paramagnetic species

A

`[O)_(2), NO]`

B

`[O_(2)^(+) , O_(2)^(2-)]`

C

`[CO, NO]`

D

`[NO, No^(+)]`

Text Solution

Verified by Experts

The correct Answer is:
A
Both `O_(2)` and NO are paramagnetic as `O_(2)` contains
two unpaired electrons and NO has one unpaired
electron.
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL BONDING AND MOLECULAR STRUCTURE

    PRADEEP|Exercise COMPETITION FOCUS JEE (Main and Advanced)/ MEDICAL ENTRANCE SPECIAL (II. MULTIPLE CHOICE QUESTINS (WITH ONE OR MORE THAN ONE CORRECT ANSWER))|13 Videos

  • CHEMICAL BONDING AND MOLECULAR STRUCTURE

    PRADEEP|Exercise COMPETITION FOCUS JEE (Main and Advanced)/ MEDICAL ENTRANCE SPECIAL (III. MULTIPLE CHOICE QUESTIONS (Based on the given Passage/Comprehension))|11 Videos

  • CHEMICAL BONDING AND MOLECULAR STRUCTURE

    PRADEEP|Exercise ANALYTICAL QUESTIONS AND PROBLEMS WITH ANSWERS/SOLUTIONS (PROBLEMS)|3 Videos

  • APPENDIX

    PRADEEP|Exercise MODEL TEST PAPER <br> (Section C )|9 Videos

  • CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

    PRADEEP|Exercise Competition Focus (Jee Main and Advanced / Medical Entrance ) ( Assertion - Reason Type Question ) (Type II)|12 Videos

Similar Questions

Explore conceptually related problems

Which of the following pair consists of only paramagetic species?

Paramagnetic species are

The paramagnetic species is

Which of the following pair consists of only network solid?

Which one of the following species acts only as a base ?

Which one of the following is paramagnetic

Which one of the following pairs of organisms are exotic species introduced in India

PRADEEP-CHEMICAL BONDING AND MOLECULAR STRUCTURE-COMPETITION FOCUS JEE (Main and Advanced)/ MEDICAL ENTRANCE SPECIAL (I. MULTIPLE CHOICE QUESTIONS WITH ONE CORRECT ANSWER))
  1. The species having bond order different from that in CO is

    Text Solution

    |

  2. The correct order of bond order values among the following (i) NO^(...

    Text Solution

    |

  3. Which one of the following pairs consists of only paramagnetic species

    Text Solution

    |

  4. The magnetic moment of KO(2) at room temperature is ---------- BM.

    Text Solution

    |

  5. Which of the following options represents the correct bond order ?

    Text Solution

    |

  6. Decreasing order of stability of O(2), O(2)^(-), O(2)^(+) and O(2)^(2-...

    Text Solution

    |

  7. Four diatomic species are listed below in different sequences. Which o...

    Text Solution

    |

  8. Which one of the following pairs of species have the same bond order ?

    Text Solution

    |

  9. The pair of species with the same bond order is :

    Text Solution

    |

  10. Consider the following species CN^(-),CN^(-),NO and CN. Which one ...

    Text Solution

    |

  11. During change of NO^(+)to NO, the electron is added to

    Text Solution

    |

  12. The common featrues among the species CN^(-), CO and CO^(+) are

    Text Solution

    |

  13. Which is the correct statement about sigma and pi molecular orbitals? ...

    Text Solution

    |

  14. Assuming that Hund's rule is violated the bond order and magnetic natu...

    Text Solution

    |

  15. Which statements are correct for the peroxide ion ? (1) It has five ...

    Text Solution

    |

  16. The pairs of species of oxygen and their magnetic behaviour are noted ...

    Text Solution

    |

  17. Which one of the following is not correct with respect to bond length ...

    Text Solution

    |

  18. Which of the following species has lowest ionisation potential?

    Text Solution

    |

  19. Arrange the following ions in the order of decreasing X-O bond length ...

    Text Solution

    |

  20. The correct order in which the O-O bond length increases in the follow...

    Text Solution

    |