Home
Class 11
CHEMISTRY
Given the correct order of initials T (t...

Given the correct order of initials T (true) of F (false) for following statement.
(I) Top positions of Lother-Mayer's atomic volume curve are occupied by Alkali metals
(II) Number of elements presents in the fifth period of the periodic table are 32.
(III) `2^(nd)I.P.` of Mg is less than the `2^(nd)` I.P. of Na.
(IV) A p-orbital can take maximum of six electrons.

A

TFTF

B

TFFT

C

FFTF

D

TTFF

Text Solution

Verified by Experts

The correct Answer is:
A
Any orbital can have maximum of two `e^(-)`.
Promotional Banner

Topper's Solved these Questions

  • PERIODIC TABLE

    GRB PUBLICATION|Exercise D. Electron Gain Enthalpy (Electron Affinity)|50 Videos

  • PERIODIC TABLE

    GRB PUBLICATION|Exercise E.Electronegativity|54 Videos

  • PERIODIC TABLE

    GRB PUBLICATION|Exercise B.Atomic and Ionic Radius|71 Videos

  • NOMENCLATURE AND CLASSIFICATION

    GRB PUBLICATION|Exercise Subjective Type|24 Videos

  • PRACTICAL ORGANIC CHEMISTRY

    GRB PUBLICATION|Exercise Exercise 4 (Matrix match type )|1 Videos

Similar Questions

Explore conceptually related problems

Give the correct order of initials T(true)F(false) for following satements. (I) If electron has zero quantum magnetic numbers, then it must be present in s-orbital (II) In orbital diagram, Pauli's exclusion principal is violated (III) Bohr's model can explain spectrum of the hydrogen atom. (IV) A d-orbital can accommodate maximum 10 electrons only.

Give the correct order of initials T (true) or F (false) for following statements :- (I) If an ion has 2 electrons in K shell, 8 electrons in I . Shell and 6 electrons in M shell, then number of S electrons present in that element is 6 . (II) The maximum number of electrons in a subshell is given by 2n^(2) (III) If electron has magnetic quantum number -1 , then it cannot be present in s-orbital. (IV) Only one radial node is present in 3p orbital.

Give the correct order of initials T or F for following statements. Use T if statements is true and F if it is false. (i) In gold schmidt thermite process aluminium acts as a reducing agent. (ii) Mg is extracted by electrolysis of aq. solution of MgCl_(2) . (iv) Red Bauxite is purified by Serpeck's process.

GRB PUBLICATION-PERIODIC TABLE-C.Ionisation Energy
  1. Process Na((g))^(2+) overset(I)rarr Na((g))^(+) overset(II)rarr Na((g)...

    Text Solution

    |

  2. How does th reducing ability of the elements vary across the period fr...

    Text Solution

    |

  3. Of the elements given, which has the lowest ionization energy?

    Text Solution

    |

  4. Three elements X , Y and Z have atomic numbers 19 , 37 and 55 respecti...

    Text Solution

    |

  5. Which element has the lowest first ionization energy?

    Text Solution

    |

  6. If we move from centre towards end points through three different path...

    Text Solution

    |

  7. First, second and third I.P. values are 10eV,15eV and 150eV. Element c...

    Text Solution

    |

  8. The third ionisation energy will be maximum for:

    Text Solution

    |

  9. Find the highest ratio of IP values of given pair of elements:

    Text Solution

    |

  10. Given the correct order of initials T (true) of F (false) for followin...

    Text Solution

    |

  11. Which of the following transitions involves maximum amount of energy?

    Text Solution

    |

  12. The first five inization energies of an element are 9.1,16.2,24.5,35 a...

    Text Solution

    |

  13. The incorrect option out of the following is:

    Text Solution

    |

  14. The third ionization energy is least for:

    Text Solution

    |

  15. Ionisation energy is highest for:

    Text Solution

    |

  16. Ionisation energies of CI^(-), CI and CI^(+) are respectively (in kJ/m...

    Text Solution

    |

  17. Which of the following order is correct for indicated property?

    Text Solution

    |

  18. Mg cannot exhibit +3 oxidation state, because its:

    Text Solution

    |

  19. Electronic configuration of valence shell of four elements, A,B,C and ...

    Text Solution

    |

  20. Which of the following order is incorrect?

    Text Solution

    |