Download App

6.1. Equilibrium - 1 (chemical Equilibrium) — Chemistry STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceChemistry6.1. Equilibrium - 1 (chemical Equilibrium)1 Mark
MCQ
In a vessel containing $S{O_3},\,S{O_2}$ and ${O_2}$ at equilibrium, some helium gas is introduced so that the total pressure increases while temperature and volume remain constant. According to Le-Chatelier principle the dissociation of $S{O_3}$
  • A
    Increases
  • ✓
    Decreases
  • C
    Remains unaltered
  • D
    Changes unpredictably
✓

Answer

Correct option: B.
Decreases
b
It’s Obvious

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 "M.C.Q (1 Marks)" from 6.1. Equilibrium - 1 (chemical Equilibrium)→6.1. Equilibrium - 1 (chemical Equilibrium) — all question types→Chemistry STD 11 Science question papers→Gujarat Board STD 11 Science question papers→Gujarat Board question paper generator→

Similar questions

Minimum $F - S - F$ bond angle present in
→
If $\Delta H_f^o$ for ${H_2}{O_2}$ and ${H_2}O$ are $ - 188\,kJ/mole$ and $ - 286\,kJ/mole$. What will be the enthalpy change of the reaction $2{H_2}{O_2}(l) \to 2{H_2}O(l) + {O_2}(g)$

......$kJ/mole$

→
The hybridization of the central atom will change when
→
“The resultant heat change in a reaction is the same whether it takes place in one or several stages.” This statement is called
→
Select the correct matching
List $-I$ List $-II$
$A$ $XeF_4$ $1.$ Pyramidal
$B$ $XeF_6$ $2.$ $T-$ shape
$C$ $XeO_3$ $3.$ Distorted octahedral
$D$ $XeOF_2$ $4.$ Square planar
→
Which among the following salt solutions is basic in nature?
→
$C{H_3}CH = CHCHO$ is oxidized to $C{H_3}CH = CHCOOH$ using
→
The Bohr orbit radius for the hydrogen atom $(n = 1)$ is approximately $0.530\,\mathop A\limits^o $. The radius for the first excited state $(n = 2)$ orbit is ........... $\mathop {\rm{A}}\limits^{\rm{o}} $
→
In which property listed below hydrogen does not resemble alkali metals?
→
Which is not the property of the photons :
→