Download App

PART - 1 CH - 6 Equilibrium — Chemistry STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceChemistryPART - 1 CH - 6 Equilibrium5 Marks
Question
What are solubility and solubility products? Derive the relationship between them.
✓

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 - 6 Equilibrium→PART - 1 CH - 6 Equilibrium — all question types→Chemistry STD 11 Science question papers→Gujarat Board STD 11 Science question papers→Gujarat Board question paper generator→

Similar questions

What does atomic radius and ionic radius really mean to you?
→
The ionization constant of benzoic acid is $6.46 \times 10^{-5}$ and $K _{\text {sp }}$ for silver benzoate is $2.5 \times 10^{-13}$. How many times is silver benzoate more soluble in a buffer of pH 3.19 compared to its solubility in pure water?
→
Image
→
  1. What are two conditions for the formation of hydrogen bond?
  2. In which of the following compounds 'S' does not obey octet rule?
$\text{SF}_2,\text{SF}_4,\text{SF}_6,\text{SO}_2$
  1. Explain the term hybridisation taking $\text{CH}\equiv\text{CH}$ as an example.
→
The work function for caesium atom is $1.9eV$. Calculate,
  1. The threshold wavelength.
  2. The threshold frequency of the radiation.
If the caesium element is irradiated with a wavelength $500nm$, calculate the kinetic energy and the velocity of the ejected photoelectron.
→
Express the following in the scientific notation:
  1. 0.0048
  2. 234, 000
  3. 8008
  4. 500.0
  5. 6.0012
→
Explain mechanical work and how is work expressed in different situations? Explain.
→
Why does boron triflouride behave as a Lewis acid?
→
The standard Gibbs energy change for the reaction, $\text{N}_2(\text{g})+3\text{H}_2(\text{g})\rightleftharpoons2\text{NH}_3(\text{g})$ is -33.2kJ $mol^{-1}$ at 298K.
  1. Calculate the equilibrium constant for the above reaction.
  2. What would be the equilibrium constant if the reaction is written as $\frac{1}{2}\text{H}_2(\text{g})+\frac{3}{2}\text{H}_2(\text{g})\rightleftharpoons\text{NH}_3(\text{g})$
  3. What will be the equilibrium constant if the reaction is $\text{NH}_3(\text{g})\rightleftharpoons\frac{1}{2}\text{N}_2(\text{g})+\frac{3}{2}\text{H}_2(\text{g})$
→
Answer the following:
  1. n + l value for $14^{th}$ electron in an atom.
  2. Increasing order of filling electron in 4f, 5p and 6d subshells.
  3. 'm' and 'l' value for last electron of Mg atom [Atomic no. = 12].
  4. Subshell in which last electron is present in Ga[31].
  5. Sum of spin of all electron in element having atomic number 14.
→