EASY
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Total number of molecules with pyramidal shape are:

NH3,ClF3,SO3,PCl3,XeO3,BCl3,ClO3,SO32

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Important Questions on Chemical Bonding

HARD
The shape/structure ofXeF5- and XeO3F2, respectively are :
MEDIUM
In which of the following pairs, both the species are not isostructural?
MEDIUM
The molecular geometry of SF6 is octahedral. What is the geometry of SF4 (including lone pair(s) of electrons, if (any)?
MEDIUM
The numbers of lone pair(s) on  Xe in XeF2 and XeF4 are respectively,
HARD
The incorrect statement about carbonate CO32- ion is,
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 correct pair of molecules in which central atom of each has same number of lone pair of electrons but with different shapes
EASY
Bond angle in PH4+ is more than that of PH3. This is because
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-