Home
Class 12
CHEMISTRY
Hybridisation involves...

Hybridisation involves

A

separation of atomic orbitals

B

overlapping of atomic orbitals

C

mixing of atomic orbitals of atom

D

all of these.

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL BONDING AND MOLECULAR STRUCTURE

    DINESH PUBLICATION|Exercise REVISION|279 Videos

  • CHEMICAL BONDING AND MOLECULAR STRUCTURE

    DINESH PUBLICATION|Exercise Comprehension M.C.Q|24 Videos

  • CARBOXYLIC ACIDS

    DINESH PUBLICATION|Exercise BRAIN STORMING MULTIPLE CHOICE QUESTIONS (MCQS)|13 Videos

  • CHEMICAL KINETICS

    DINESH PUBLICATION|Exercise Additional Numerical Problems For Practice|16 Videos

Similar Questions

Explore conceptually related problems

An octahedral complex of Co^(3+) is diamagnetic . The hybridisation involved in the formation of the complex is :

How are XeF_(2) " and " XeF_(4) prepared ? Give their structures and also mention the state of hybridisation involved.

Nickel (Z=28) combines with a uninegative monodenatate ligands to form a diamagnetic complex [NiL_(4)]^(2-) . The hybridisation involved and the number of unpaired electrons present in the complex are respectively:

Read the passage given below and answer the following questions : According to Valence Bond Theory, the metal atom or ion under the influence of ligands can use its (n-1)d, ns, np or ns, np, nd orbitals for hybridisation to yield a set of equivalent orbitals of definite geometry such as octahedral, tetrahedral, square planar and so on. These hybridised orbitals ar allowed to overlap with ligand rbitals that can donate electron pairs for bonding. Assertion (A) : In the square planar complexes, the hybridisation involved is dsp^(2) . Reason (R) : In [NiCl)_(4)]^(2-) . Here nickel is in +2 oxidation state and has the electronic configuration 3d^(8) .

Assertion: Hybridisation is involved in the production of hybrid vigour or heterosis. Reason: Hybrid is obtained by crossing the selected inbreed lines.

When hybridisation involving d-orbitals are considered then all the five d-orbitals are not degenerate, rather d_(x^(2)-y^(2)),d_(s^(2)) and d_(xy),d_(zx) form two different sets of orbitals and orbitals of appropriate set is involved in the hybridisation. Molecule having trigonal bipyramidal geometry and sp^(3) d hybridisation, d-orbitals involved is :

DINESH PUBLICATION-CHEMICAL BONDING AND MOLECULAR STRUCTURE-Unit Test - 1
  1. Hybridisation involves

    Text Solution

    |

  2. In multiplication and division the significant figures of answer must ...

    Text Solution

    |

  3. How many significant figures are there in (respectively) (1) 73.000 ...

    Text Solution

    |

  4. The sample with largest number of atoms is

    Text Solution

    |

  5. Number of atoms in 560gm of Fe(atomic mass 56gm " mol"^(-1)) is:

    Text Solution

    |

  6. About a gaseous reaction xX+yY to l L +mM which statement is wron...

    Text Solution

    |

  7. Pick out the isoelectronic structures from the following underset (I...

    Text Solution

    |

  8. The radius of which of the following orbit is same as that of the firs...

    Text Solution

    |

  9. Which of the following sets of quantum numbers represents an impo...

    Text Solution

    |

  10. The electrons present in K-shell of the atom will differ in

    Text Solution

    |

  11. The increasing order (lowest first) for the values of e//m (charge//ma...

    Text Solution

    |

  12. The incorrect statement Among the following is A)The first ionisation...

    Text Solution

    |

  13. The screening effect of inner electrons of an atom can cause

    Text Solution

    |

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

    Text Solution

    |

  15. The set representing the correct order of the first ionisation potenti...

    Text Solution

    |

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

    Text Solution

    |

  17. Number of electrons in the valence orbit of nitrogen in an ammonia mol...

    Text Solution

    |

  18. The dipole moment of HBr is 1.6 xx 10^(-30) cm and interatomic spaci...

    Text Solution

    |

  19. When two atoms of chlorine combine to form one molecule of chlorine ga...

    Text Solution

    |

  20. In which of the following the central atom does not use sp^3 hybrid or...

    Text Solution

    |

  21. What is the effect of more electronegative atoms on the strength of an...

    Text Solution

    |