Download App

Coordination Compounds — Chemistry STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceChemistryCoordination Compounds1 Mark
MCQ
Indicate the incorrect statement:
  • A
    Number of hybrid orbitals formed is equal to no. of atomic involved.
  • B
    2px​ and 2py​ orbitals of carbon can be hybridized to yield two new more stable orbitals.
  • C
    Effective hybridisation is not possible with orbitals of widely different energies.
  • D
    The concept of hybridization has a greater significance in the VB theory of localised orbitals than MO theory.
✓

Answer

  1. 2px​ and 2py​ orbitals of carbon can be hybridized to yield two new more stable orbitals.

Explanation:

2px​ & 2py​ orbitals of Carbon cannot be hybridized to yield 2 more stable orbitals. This is because hybridization takes place between orbitals of different atoms thus the statement of option B is incorrect.

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

More "M.C.Q (1 Marks)" from Coordination Compounds→Coordination Compounds — all question types→Chemistry STD 12 Science question papers→Gujarat Board STD 12 Science question papers→Gujarat Board question paper generator→

Similar questions

In given compounds which one does not give silver mirror test ?
→
For a given reaction $3A + B \to C + D$ the rate of reaction can be represented by
→
Which of the following does not have the correct order of given property ?
→
Acetaldehyde reacts with ${C_2}{H_5}MgCl$ the final product is
→
The $OH$ group of an alcohol or the $ - COOH$ group of a carboxylic acid can be replaced by $ - Cl$ using
→
(image) $\xrightarrow[{N{H_4}Cl}]{{Zn}}$  Product is
→
Which statement is wrong regarding osmotic pressure $(P), $ volume $  (V)$  and temperature $  (T)$
→
If the enolate ion combines with carbonyl group of ester, we get
→
Density of $12.25\%$ (by weight) $H_2SO_4$ solution is $1.056\, g/mL$ then molarity of solution is .......... $M$.
→
Which complex is most stable ?

Where $k_d\, =$ Dissociation constant

→