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महाराष्ट्र राज्य शिक्षण मंडळएचएससी विज्ञान (सामान्य) इयत्ता ११ वी

Select and write the most appropriate alternatives from the given choices. Which O2 molecule is paramagnetic. It is explained on the basis of ______.

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प्रश्न

Select and write the most appropriate alternatives from the given choices.

Which O2 molecule is paramagnetic. It is explained on the basis of ______.

पर्याय

  • Hybridization

  • VBT

  • MOT

  • VSEPR

MCQ
रिकाम्या जागा भरा
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उत्तर

Which O2 molecule is paramagnetic. It is explained on the basis of MOT

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पाठ 5: Chemical Bonding - Exercises [पृष्ठ ७९]

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बालभारती Chemistry [English] Standard 11 Maharashtra State Board
पाठ 5 Chemical Bonding
Exercises | Q 1. (E) | पृष्ठ ७९

संबंधित प्रश्‍न

Arrange the following compounds on the basis of lattice energies in decreasing (descending) order:

BeF2, AlCl3, LiCl, CaCl2, NaCl


Give the total number of electrons around sulfur (S) in SF6 compound.


What are the interacting forces present during the formation of a molecule of a compound?


Assertion: Oxygen molecule is paramagnetic.

Reason: It has two unpaired electron in its bonding molecular orbital.


Pick out the incorrect statement from the following:


CaO and NaCl have the same crystal structure and approximately the same radii. If U is the lattice energy of NaCl, the approximate lattice energy of CaO is ______.


Draw MO diagram of CO and calculate its bond order.


Hydrogen gas is diatomic whereas inert gases are monoatomic – Explain on the basis of MO theory.


4p, 4d, 5s and 5p orbitals are arranged in the order of decreasing energy. The CORRECT option is:


Which of the following statements is INCORRECT?


Which one of the following sets CORRECTLY represents the increase in the paramagnetic property of the ions?


Among the following MOs, the highest energy MO that is occupied by electrons in case of N2 molecule is ______.


According to MOT, the number of unpaired electrons in O2 molecule is ____________.


Identify the CORRECT option according to MOT.


According to molecular orbital theory, antibonding molecular orbitals of O2 contain ____________.


According to molecular orbital theory, which of the following will NOT be viable?


H2 molecule is more stable than Li2 molecule, because ______.


Which of the following molecules has bond order zero?


Bonding in which of the following diatomic molecule(s) become(s) stronger, on the basis of MO Theory, by removal of an electron?

(A) NO

(B) N2

(C) O2

(D) C2

(E) B2

Choose the most appropriate answer from the options given below:


The correct statement with regard to \[\ce{H^+_2}\] and \[\ce{H^-_2}\] is:


Given below are two statements:

Statement I: A hypothetical diatomic molecule with bond order zero is quite stable.

Statement II: As bond order increases, the bond length increases. In the light of the above statements, chose the most appropriate answer from the options given below:


According to MO theory which of the following lists ranks the nitrogen species in terms of increasing bond order?


What is the number of unpaired electrons present in O2 molecule?


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