HARD
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The structure of IF5 can be best described as

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Important Questions on Chemical Bonding

MEDIUM
The numbers of lone pair(s) on  Xe in XeF2 and XeF4 are respectively,
MEDIUM
In which of the following pairs, both the species are not isostructural?
MEDIUM
Which of the following pairs of ions is isoelectronic and isostructural?
MEDIUM
Among the following, which one is a wrong statement?
MEDIUM
If AB4 molecule is a polar molecule, a possible geometry of AB4 is :
MEDIUM
Identify the pair in which the shape of the species is T-shaped and square-pyramidal, respectively,
MEDIUM
The decreasing order of bond angles in BF3, NH3, PF3 and I3- is:
EASY
In the structure of ClF3, the number of lone pairs of electrons on the central atom Cl is
EASY
The H-C-H, H-N-H and H-O-H bond angles (in degrees) in methane, ammonia and water are respectively, closest to-
HARD
The shape/structure ofXeF5- and XeO3F2, respectively are :
HARD
The incorrect statement about carbonate CO32- ion is,
MEDIUM
The molecular geometry of SF6 is octahedral. What is the geometry of SF4 (including lone pair(s) of electrons, if (any)?
HARD
Which of the following has a maximum number of lone pairs associated with Xe?