Download App

PART - 1 CH - 4 Chemical Bonding and Molecular Structure — Chemistry STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceChemistryPART - 1 CH - 4 Chemical Bonding and Molecular Structure5 Marks
Question
What is the valence shell electron pair repulsion principle? Explain how this determines the geometry of molecules.
✓

Answer

SELF

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "5 Marks Questions" from PART - 1 CH - 4 Chemical Bonding and Molecular Structure→PART - 1 CH - 4 Chemical Bonding and Molecular Structure — all question types→Chemistry STD 11 Science question papers→Rajasthan Board STD 11 Science question papers→Rajasthan Board question paper generator→

Similar questions

Write comments on the following:
(a) Pauli's exclusion law
(b) n +$l$ rule
→
The pH of milk, black coffee, tomato juice, lemon juice, and egg white are $6.8,5.0,4.2,2.2$ and 7.8 respectively. Calculate corresponding hydrogen ion concentration in each.
→
Comment on following :
(i) Differential extraction
(ii) Estimation of sulphur by Carius process
→
Describe the properties of covalent compounds.
→
Calculate the pH of a solution formed by mixing equal volumes of two solutions A and B of a strong acid having pH = 6 and pH = 4 respectively.
→
Discuss the chemistry of Lassaigne's test.
→
What is quantum mechanics? Explain the Schrodinger wave equation for hydrogen.
→
  1. How many electrons will present in sub-shell having spin quantum number value of $-\frac{1}{2}$ for n = 4?
  2. Which of the following transition will have minimum wavelength and why?

n4 → n1, n4 → n2, n2 → n1.

  1. Give the number of radial nodes for 3s and 2p orbitals.
→
Describe the linear combination of atomic orbitals in the formation of molecular orbitals.
→
What is ionization enthalpy? Explain its change in group and period of periodic table.
→