Home
Class 11
CHEMISTRY
In which of the following pairs, the fir...

In which of the following pairs, the first atom or ion is not large than the second?

A

`Fe^(2+),Fe^(3+)`

B

`O,S`

C

`N,O`

D

`Cl^(-),Cl`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • IONIC EQUILIBRIUM

    NARAYNA|Exercise Level-VI (H.W)|35 Videos

  • REDOX REACTION

    NARAYNA|Exercise Exercise -4|114 Videos

Similar Questions

Explore conceptually related problems

In which of the following pairs, the first atom or ion is not larger than the second ?

In which pair the first atom or ion is not larger than the second :-

In which of the following pairs, the first atom is larger than the second ?

In which of the following pairs the ions are isoelectronic?

In which of the following pairs the first one is the stronger base than second.

In which of the following pairs , the first can reduce the second ?

In which of the following pairs first partner is more soluble in water than second partner ?

NARAYNA-PERIODIC TABLE -All Questions
  1. The statement that is false regarding the long form the periodic tabl...

    Text Solution

    |

  2. Covalent bond length of chlorine molecule is 1.98A^(0). Covalent radiu...

    Text Solution

    |

  3. In which of the following pairs, the first atom or ion is not large th...

    Text Solution

    |

  4. The covalent radius of hydrogen is 0.37A^(0). The bond length in H(2) ...

    Text Solution

    |

  5. In the isoelectronic species the ionic radii of N^(3-), O^(2-), F^(-) ...

    Text Solution

    |

  6. Chloride ion and chlorine atom have

    Text Solution

    |

  7. The covalent and Van der wall's radii of chlorine respectively are

    Text Solution

    |

  8. The atomic radii of two elements "X" and "Y" are 0.72 A^(0) and 1.6A^(...

    Text Solution

    |

  9. Among O,C,F,Cl and Br the increasing order of atomic radii is

    Text Solution

    |

  10. The ionic size decreases in the order

    Text Solution

    |

  11. The group of elements with highest second ionisation energy is

    Text Solution

    |

  12. Which of the following transitions do represents first ionisation pote...

    Text Solution

    |

  13. In a period element with large radius is a

    Text Solution

    |

  14. The first, second, third and fourth, ionization potential values of an...

    Text Solution

    |

  15. Ionization energy is high for

    Text Solution

    |

  16. The removal of an electron is very difficult from

    Text Solution

    |

  17. Which one of the following elements has the highest ionisation energy?

    Text Solution

    |

  18. The ionization potential for hydrogen atom is 13.6 eV, the ionization ...

    Text Solution

    |

  19. The IP(1) of O,S,RF & Cl are in the order of

    Text Solution

    |

  20. The I.P(1)'s of N,P,O & S are in the order of

    Text Solution

    |