Home
Class 12
CHEMISTRY
A 20 litre container at 400 K contains C...

A 20 litre container at 400 K contains `CO_2(g)` at 0.4 atm and an excess of `SrO` (neglect the toe volume of slid `SrO`).The volume of the containers is now decreases by movable piston fitted in the container, The maximum volume of the container , when pressure of `CO_2`attains its maximum value , will be:
[Given that: `SrCO_3(s)

A

2 litre

B

5 litre

C

10 litre

D

4 litre

Text Solution

Verified by Experts

The correct Answer is:
B
Max. pressure of `CO_2` = Pressure of `CO_2` at equillibrium
For reaction
`SrCO_2(s) 1.6 atm = maximum pressure of `CO_2`
Volume of container at this stage.
`V = (nRT)/(P) " " .....(i)`
Since container is scaled and reaction was not earlier at equilibrium
`therefore n =` constant
`n = (PV)/(RT) = (0.4 xx 20)/(RT) " ".....(ii)`
Put equation (ii) in equation (i)
`V = [(0.4 xx 20)/(RT)](RT)/(1.6) = 5L`
Promotional Banner

Topper's Solved these Questions

  • STATES OF MATTER

    PHYSICS WALLAH|Exercise LEVEL - 2|60 Videos

  • SOLUTIONS

    PHYSICS WALLAH|Exercise NEET PAST 5 YEARS QUESTIONS |7 Videos

  • STRUCTURE OF ATOM

    PHYSICS WALLAH|Exercise Level-1|40 Videos

Similar Questions

Explore conceptually related problems

A 10 L "container at" 300K "contains" CO_(2) "gas at pressure of" 0.2 "atm and and excess solid" CaO ("neglect the volume of solid" CaO) . The volume of container is now decreased by moving the movable piston fitted in the container. What will be the maximum volume of container when pressure of CO_(2) attains its maximum value given that CaCO_(3)(s)hArrCaO(s)+CO_(2)(g) K_(P)=0.800 "atm"

A 20 litre container at 400 K contains CO_(2) (g) at pressure 0.4 atm and an excess of SrO (neglect the volume of solid SrO ). The volume of the container, when pressure of CO_(2) attains its maximum value, will be: (Given that: SrCO_(3)(s) hArr SrO(s) +CO_(2)(g)K_(p) =1.6 atm )

What is the effect of decreasing the volume of the container in the reaction. 2C(s) + O_(2)(g) ltimplies 2CO(g)

12 gm He and 4 gm H_(2) is filled in a container of volume 20 litre maintained at temperature 300 K. the pressure of the mixture is nearly :

A container consists of O_(2) gas at 4 atm pressure and 400K. If the volume of the container is 8.21 litre then calculte number of oxygen atoms present in the container.