CameraIcon

SearchIcon

MyQuestionIcon

168

You visited us 168 times! Enjoying our articles? Unlock Full Access!

Thermal Equilibrium

Figure shows ...

Question

Figure shows two flasks connected to each other. The volume of the flask 1 is twice that of flask 2. The system is filled with an ideal gas at temperature 100 K and 200 K respectively in the flasks. If the mass of the gas in 1 m, then what is the mass of the gas in flask 2 in equilibrium?

A

m

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B

\frac{m}{2}

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C

\frac{m}{4}

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

D

\frac{m}{8}

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B $\frac{m}{4}$
At equilibrium pressure in both the flasks must be same.

Using ideal gas equation;

$\frac{n_{1} R T_{1}}{V_{1}} = \frac{n_{2} {R T}_{2}}{V_{2}}$

$\frac{m_{1} \times 100 K}{{2 V}_{2}} = \frac{m_{2} \times 200 K}{V_{2}}$

$m_{2} = \frac{m}{4}$

So, the correct option is $C$

Suggest Corrections

thumbs-up

0

Similar questions

100 m L

flask contained

H_{2}

200 T o r r

200 m L

flask contained

H e

100 T o r r

. The two flask were then connected so that each gas filled their combined volume. Assuming no change in temperature, total pressure is:

A

B

of equal volumes maintained at temperature

300 K

700 K

contains equal mass of

H e (g)

N_{2} (g)

respectively. What is the ratio of translational kinetic energy of gas in flask

A

to that of flask

B

A

B

of equal volumes maintained temperature 300 K and 700 K contain equal mass of

H e (g)

N_{2} (g)

respectively. What is the ratio of total translation kinetic energy of gas in flask

A

to that of flask

B

?

200 m L

flask contains oxygen at

200

H g

300 m L

flask contains neon at

100

m m H g

. The two flasks are connected so that each gas fills their combined volumes. What is the partial pressure of neon in the final mixture?

(Assuming no change in temperature).

A_{2}

gas in one flask (1 lit volume) is allowed to react with 4 mol of

B_{2}

gas presence in another flask (3 lit volume) as

A_{2} (g) + B_{2} (g) ⇌ 2 A B (g); K_{c} = 4 a t 27^{o} C .

What is the concentration of AB when equilibrium is established?

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Thermal Equilibrium

PHYSICS

Watch in App

explore_more_icon

Explore more

Thermal Equilibrium

Standard X Physics

Join BYJU'S Learning Program

CrossIcon