Chemistry-
General
Easy
Question
In which of the following pairs of molecules/ions both the species are not likely to exist?
The correct answer is:
Bond-order = zero
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On heating one end of a piece of a metal the other end becomes hot because of
On heating one end of a piece of a metal the other end becomes hot because of
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The correct order of dipole moments of HF, 
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The correct order of dipole moments of HF, and is
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Which of the following bonds is the weakest?
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Select the correct statement about carbonium ion
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In ammonia, bond angle is
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Covalency of carbon in the molecule is three because
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The angle between the bonding orbitals of a molecule 
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The angle between the bonding orbitals of a molecule with zero dipole moment is
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has a shape of trigonal bipyramid whereas 
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For the dot structure shown the most likely elements are 
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Number of water molecules directly attached to one water molecule is
Number of water molecules directly attached to one water molecule is
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All the following molecules are polar except one
All the following molecules are polar except one
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Which set of properties would identify a white solid unknown as a molecular compound?
I. contains a metal
II. has a definite crystal structure
III. dissolves in water, but not in organic liquids
IV. melts at 
V. does not conduct electricity in fused state
Which set of properties would identify a white solid unknown as a molecular compound?
I. contains a metal
II. has a definite crystal structure
III. dissolves in water, but not in organic liquids
IV. melts at
V. does not conduct electricity in fused state
Chemistry-General
