Zeroth Law of Thermodynamics in Hindi

Zeroth Law of Thermodynamics in Hindi. We covered all the Zeroth Law of Thermodynamics in Hindi in this post for free so that you can practice well for the exam.

Install our MCQTUBE Android App from the Google Play Store and prepare for any competitive government exams for free.

Related Posts:

• Solid State JEE Mains Questions
• Solid State JEE Advanced Questions
• Solid State Previous Year Questions NEET

Zeroth Law of Thermodynamics Objective in Hindi for Students

In which type of process does the internal energy of a system remain unchanged?

a) Reversible

b) Irreversible

c) Cyclic

d) Adiabatic

Show Answer

A system has internal energy U. If 500 J of Heat is removed from it and 650 J of work is done on it, what will be the final internal energy of the system?

a) U + 1150 J

b) U − 150 J

c) U − 1150 J

d) U + 150 J

Show Answer

A system absorbs 10 kJ of Heat and performs 4 kJ of work. What happens to the internal energy of the system?

a) Decreases by 6 kJ

b) Increases by 6 kJ

c) Decreases by 14 kJ

d) Increases by 14 kJ

Show Answer

A gas absorbs 200 J of Heat and expands from 0.5 L to 1.0 L against an external pressure of 1.5 atm. What is the change in internal energy?

a) 525 J

b) 375 J

c) 125 J

d) 200 J

Show Answer

A system receives 50 J of Heat and 10 J of work is done on it. What is the change in its internal energy?

a) 60 J

b) 40 J

c) 50 J

d) 10 J

Show Answer

In an isochoric process, the change in internal energy is equal to

a) Heat absorbed

b) Heat released

c) work done

d) Heat absorbed plus work done

Show Answer

Cooling in a refrigerator occurs mainly due to

a) Chemical reaction of the refrigerant

b) Expansion of ice

c) Expansion of the refrigerant gas

d) Mechanical work of the compressor

Show Answer

In a cyclic process, the NET work done is always

a) Zero

b) Maximum

c) Minimum

d) Not equal to zero

Show Answer

Two moles of an ideal gas expand freely into a vacuum. The work done during this process is

a) 2 J

b) 4 J

c) Zero

d) Infinite

Show Answer

We covered all the zeroth law of Thermodynamics in Hindi above in this post for free so that you can practice well for the exam.

Check out the latest mcq content by visiting our mcqtube website homepage.

Also, check out:

• Solid State JEE Mains Questions
• Solid State JEE Advanced Questions
• Solid State Previous Year Questions NEET