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JEE CHEMISTRY MCQ: CHEMICAL BONDING & MOLECULAR STRUCTURE
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Asser tion : Fluorine molecule has bond order one.
Reason : The number of electrons in the anti-bonding molecular orbitals is two less than that in bonding molecular orbitals.
Reason : The number of electrons in the anti-bonding molecular orbitals is two less than that in bonding molecular orbitals.
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Correct option: A
If both Assertion and Reason are correct and the Reason is the correct explanation of Assertion.
Option A is correct because both the assertion and the reason are correct, and the reason correctly explains why the fluorine molecule has a bond order of one.
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The hybridization in sulphur dioxide is
has the same geometry as:
The pair of molecules forming strongest hydrogen bonds are
Paramagnetism is shown by
Which statement is correct?
Assertion (A) : is a weaker Lewis acid than .
Reason (R) : The planar molecule is stabilised to a greater extent than by -bonding.
Reason (R) : The planar molecule is stabilised to a greater extent than by -bonding.