NEET 2017
- Exam
- NEET
- Year
- 2017
- Subject
- Chemistry
- Chapter
- States of Matter
NEET 2017 · Chemistry · States of Matter
A 20litre container at 400K contains CO _ 2 (g) at pressure 0 ....
A container at contains at pressure and an excess of (neglect the volume of solid ). The volume of the container is now decreased by moving the movable piston fitted in the container. The maximum volume of the container, when the pressure of attains its maximum value, will be:
\left(Giventhat: {SrCO}_{3}\left(s\right) ⇌ SrO\left(s\right) + {CO}_{2}\left(g\right), {K}_{p} = 1 .6 atm\right)
\left(Giventhat: {SrCO}_{3}\left(s\right) ⇌ SrO\left(s\right) + {CO}_{2}\left(g\right), {K}_{p} = 1 .6 atm\right)
Options
- A
- B
- C
- D
Correct answer
A.
Step-by-step solution
Max. pressure of Pressure of at equilibrium.
For reaction,
atm = maximum pressure of .
The volume of the container at this stage.
......(i)
Since the container is sealed and the reaction was not earlier at equilibrium
=constant
......(ii)
Put equation (ii) in equation (i)
For reaction,
atm = maximum pressure of .
The volume of the container at this stage.
......(i)
Since the container is sealed and the reaction was not earlier at equilibrium
=constant
......(ii)
Put equation (ii) in equation (i)