Download App

STD 11 - 4. Chemical bonding and molecular structure — NEET STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceNEETSTD 11 - 4. Chemical bonding and molecular structure4 Marks
MCQ
Hybridisation involves
  • A
    Addition of an electron pair
  • ✓
    Mixing up of atomic orbitals
  • C
    Removal of an electron pair
  • D
    Separation of orbitals
✓

Answer

Correct option: B.
Mixing up of atomic orbitals
(b) Merging (mixing) of dissimilar orbitals of different energies to form new orbitals is known as hybridisation and the new orbital formed are known as hybrid oribitals.

They have similar energy.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

NEET STD 11 Science question papers→Gujarat Board STD 11 Science question papers→Gujarat Board question paper generator→

Similar questions

Which of the following is non-linear molecule
→
The ratio of charge and mass would be greater for
→
From the stability constant (hypothetical values), given below, predict which is the strongest ligand :
→
One mole of calcium phosphide on reaction with excess of water gives
→
The rate of reaction between two reactants $A $ and $B$ decreases by a factor of $4$ if the concentration of reactant $B$ is doubled. The order of this reaction with respect to reactant $B$ is
→
For a dimerization reaction,

$2 A ( g ) \rightarrow A _{2}( g )$

at $298\, K , \Delta U^ \ominus,=-20\, kJ\, mol ^{-1}, \Delta S \odot=-30\, J$$K ^{-1}\, mol ^{-1},$ then the $\Delta G ^{\ominus}$ will be........$J$

→
$12\,g$ of $Mg$ (at. mass $24$) will react completely with acid to give
→
The smallest among the following ions is
→
How many geometrical isomers are possible for complex $[Mab(AB)_2]^{n \pm}$ ?
→
Which of the following gases is adsorbed to maximum extent
→