Download App

PART - 1 CH - 2 Structure of Atom — Chemistry STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceChemistryPART - 1 CH - 2 Structure of Atom5 Marks
Question
Write comments on the following:
(a) Pauli's exclusion law
(b) n +$l$ rule
✓

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 - 2 Structure of Atom→PART - 1 CH - 2 Structure of Atom — all question types→Chemistry STD 11 Science question papers→Gujarat Board STD 11 Science question papers→Gujarat Board question paper generator→

Similar questions

Differentiate between the principle of estimation of nitrogen in an organic compound by,
  1. Dumas method.
  2. Kjeldahl’s method.
→
  1. Classify following oxides as natural, acidic, basic or amphoteric:
$CO, B_2O_3, SiO_2, CO_2, Al_2O_3, PbO_2, Tl_2O_3$
  1. Write suitable chemical equations to show their nature.
→
What is hybridization? Describe sp³, sp² and sp hybridization with examples.
→
  1. A sample of salt has the following percentage composition
Fe = 36.76%, S = 21.11 % and O = 42.14%
Calculate the empirical formula of the compound
  1. What happens if the compound is heated? Write the balanced chemical equation.
→
What does atomic radius and ionic radius really mean to you?
→
What is the basic difference in approach between the Mendeleev’s Periodic Lawand the Modern Periodic Law?
→
The ionization constant of $HF , HCOOH$ and HCN at 298 K are $6.8 \times 10^{-4}, 1.8 \times 10-4$ and $4.8 \times 10^{-9}$ respectively. Calculate the ionization constants of the corresponding conjugate base.
→
Calculate the pH of the following solutions:
0.3g of Ca(OH)2 dissolved in water to give 500mL of solution.
→
Derive the formula required to find the energy of the electron in Bohr orbital.
→
A colourless liquid ‘A’ contains H and O elements only. It decomposes slowly on exposure to light. It is stabilised by mixing urea to store in the presence of light.
  1. Suggest possible structure of A.
  2. Write chemical equations for its decomposition reaction in light.
→