Home
Class 11
CHEMISTRY
Which of the following does not represen...

Which of the following does not represents the correct order of the property indicated ?

A

`Sc^(3+)gt Cr^(3+)gt Fe^(3+)gt Mn^(3+)` ionic radii

B

`Sc gt Ti gt Cr gt Mn` density

C

`Mn^(2+)gt Ni^(2+)lt Co^(2+)lt Fe^(2+)` ionic radii

D

`FeO lt CaO gt MnO gt CuO` basic nature

Text Solution

Verified by Experts

The correct Answer is:
A
`Sc^(+3)gt Cr^(+3)gt Mn^(+3)gt Fe^(+3)`
Promotional Banner

Topper's Solved these Questions

  • CLASSIFICATION OF ELEMENTS AND PERIODICITY

    NARAYNA|Exercise EXERCISE - 3|17 Videos

  • CLASSIFICATION OF ELEMENTS AND PERIODICITY

    NARAYNA|Exercise EXERCISE - 4|17 Videos

  • CLASSIFICATION OF ELEMENTS AND PERIODICITY

    NARAYNA|Exercise EXERCISE - 2 (C.W)|41 Videos

  • CHEMICAL EQUILIBRIUM

    NARAYNA|Exercise Exercise -IV|33 Videos

  • ENVIRONMENTAL CHEMISTRY

    NARAYNA|Exercise EXCERCISE - IV (NCERT EXEMPLAR QUESTIONS)|7 Videos

Similar Questions

Explore conceptually related problems

Which of the following does not represent the correct order of the property indicated?

Which of the following does not represent the correct order of the properties indicated?

Which of the following does not represent the correct order of the properties indicated ?

Correct order of the property indicated below -

Which of the following represents the correct order of the properties indicated ?

Which of the following represents the correct order of the properties inidicated?

Which one of the following does not correctly represent the correct order of the property indicated against it ?

Which one of the following does not correctly represent the correct order of the property indicated against it

NARAYNA-CLASSIFICATION OF ELEMENTS AND PERIODICITY -EXERCISE - 2 (H.W)
  1. The frequency of the characterstic X ray of K(alpha) line of metal tar...

    Text Solution

    |

  2. Which of the following does not represents the correct order of the pr...

    Text Solution

    |

  3. EN of the element (A) is E(1) and IP is E(2). Then EA will be

    Text Solution

    |

  4. The correct order of atomic radii is

    Text Solution

    |

  5. In which of the following arrangements, the order is not correct accor...

    Text Solution

    |

  6. Successive ionisation potentials of an element M are 8.3,25.1,37.9,259...

    Text Solution

    |

  7. The IP(1),IP(2),IP(3) and IP(4) of an element A are 6.0, 10.0, 16.0 an...

    Text Solution

    |

  8. H-H, X-X and H-X bond energies are 104 Kcal//"mole" 60 Kcal//"mole" a...

    Text Solution

    |

  9. The ionisation energy and electron affinity of an element are 13.0ev a...

    Text Solution

    |

  10. The bond energies of H-H, X-X and H-X are 104 K.cal, 38 K.cal and 138 ...

    Text Solution

    |

  11. The atomic numbers of elements A,B,C and D are Z - 1, Z, Z + 1 and Z +...

    Text Solution

    |

  12. M((g)) rarr M((g))^(+) +e^(-), DeltaH = 100eV M((g)) rarr M((g))^(2+...

    Text Solution

    |

  13. The increasing order of the first ionization enthalpies of the element...

    Text Solution

    |

  14. Using the data given below,predict the nature of heat changes for the ...

    Text Solution

    |

  15. The IE1 " and " IE2 of Mg (g) are 740 and 1450 kJ "mol:^(-1) . Calcul...

    Text Solution

    |

  16. How many Cs atoms can be convered to Cs^(+) ions by 1 joule energy if ...

    Text Solution

    |

  17. The elecron affinity of chlorine is 3. 7 eV. How much energy in kcal i...

    Text Solution

    |

  18. The energy needed for Li((g))to Li((g))^(+3)+3e^(-) is 1.96xx10^(4)"K...

    Text Solution

    |

  19. Following statements regarding the periodic trends of chemical reactiv...

    Text Solution

    |

  20. Which of the following represent the correct order of increasing first...

    Text Solution

    |