Advertisements
Advertisements
प्रश्न
According to VSEPR theory, the repulsion between different parts of electrons obey the order.
पर्याय
l.p – l.p > b.p–b.p> l.p–b.p
b.p–b.p> b.p–l.p> l.p–b.p
l.p–l.p> b.p–l.p > b.p–b.p
b.p–b.p> l.p–l.p> b.p–l.p
Advertisements
उत्तर
l.p–l.p> b.p–l.p > b.p–b.p
APPEARS IN
संबंधित प्रश्न
Select and write the most appropriate alternatives from the given choices.
Valence Shell Electron Pair repulsion (VSEPR) theory is used to predict which of the following:
Shape of ClF3 is ______.
The H-N-H bond angle in NH3 molecule is ____________.
Select the INCORRECT match.
Elements \[\ce{X, Y}\] and \[\ce{Z}\] have 4, 5 and 7 valence electrons respectively. Write the molecular formula of the compounds formed by these elements individually with hydrogen.
Number of lone pair(s) of electrons on central atom and the shape of BrF3 molecule respectively are ______.
Given below are two statements: One is labelled as Assertion A and the other is labelled as Reason R:
Assertion A: The H-O-H bond angle in water molecule is 104.5°.
Reason R: The lone pair-lone pair repulsion of electrons is higher than the bond pair-bond pair repulsion.
In the light of the above statements, choose the correct answer from the options given below:
In the following structure, the percentage of the 's' character in the lone pair occupy by the oxygen atom is ______.

Given: Cos θ = −0.99
What is the geometry of a water molecule?
Match List-I with List-II:
| List-I (Compound) |
List-II (Shape/Geometry) |
| A. NH3 | I. Trigonal pyramidal |
| B. BrF5 | II. Square planar |
| C. XeF4 | III. Octahedral |
| D. SF6 | IV. Square pyramidal |
Choose the correct answer from the options given below:
