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प्रश्न
Arrange the following compounds on the basis of lattice energies in decreasing (descending) order:
BeF2, AlCl3, LiCl, CaCl2, NaCl
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उत्तर
AlCl3 > BeF2 > CaCl2 > LiCl > NaCl
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संबंधित प्रश्न
Select and write the most appropriate alternatives from the given choices.
Which molecule is linear?
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Reason: It has two unpaired electron in its bonding molecular orbital.
Pick out the incorrect statement from the following:
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Hydrogen gas is diatomic whereas inert gases are monoatomic – Explain on the basis of MO theory.
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Identify the CORRECT option according to MOT.
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According to molecular orbital theory, antibonding molecular orbitals of O2 contain ____________.
According to molecular orbital theory, which of the following will NOT be viable?
Which element among the following does NOT form diatomic molecules?
H2 molecule is more stable than Li2 molecule, because ______.
The electronic configuration of Be2 molecule according MOT is ______.
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:
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?
