Which of the following is not a state function?

1. ΔS 2. ΔG
3. ΔH 4. ΔQ
Subtopic:  Classification of System, Extensive & Intensive Properties |
 80%
From NCERT
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints
To view explanation, please take trial in the course.
NEET 2025 - Target Batch

If the volume of a gas is reduced to half from its original volume, then the specific heat will-

1. Reduce to half 2. Be Doubled
3. Remain constant 4. Increase four times
Subtopic:  Classification of System, Extensive & Intensive Properties |
 80%
From NCERT
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints
Links
To view explanation, please take trial in the course.
NEET 2025 - Target Batch

Which among the following state functions is an extensive property of the system?

1. Temperature 2. Volume
3. Refractive index 4. Viscosity
Subtopic:  Classification of System, Extensive & Intensive Properties |
 78%
From NCERT
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints
Links
To view explanation, please take trial in the course.
NEET 2025 - Target Batch

advertisementadvertisement

Plants and living beings are examples of -
1. Isolated system
2. Adiabatic system
3. Open system
4. Closed system

Subtopic:  Classification of System, Extensive & Intensive Properties |
 78%
From NCERT
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints
Links
To view explanation, please take trial in the course.
NEET 2025 - Target Batch

Select the correct option based on statements below:
Assertion (A):  Specific heat is an intensive property.
Reason (R):  Heat capacity is an extensive property.
 
1.  Both (A) and (R) are true and (R) is the correct explanation of (A).
2. Both (A) and (R) are true but (R) is not the correct explanation of (A).
3. (A) is true but (R) is false.
4. Both (A) and (R) are false.
Subtopic:  Classification of System, Extensive & Intensive Properties |
 71%
From NCERT
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints
Links
To view explanation, please take trial in the course.
NEET 2025 - Target Batch

Pairs correctly represent intensive property among the following is:

1. Entropy, Gibb’s energy

2. Enthalpy, Heat capacity

3. Electrode potential, Vapour pressure

4. Resistance, Conductance

Subtopic:  Classification of System, Extensive & Intensive Properties |
From NCERT
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints
Links
To view explanation, please take trial in the course.
NEET 2025 - Target Batch

advertisementadvertisement

For an isolated system with ∆U = 0, the ∆S value will be-

1. Positive 2. Negative
3. Zero 4. Not possible to define
Subtopic:  Classification of System, Extensive & Intensive Properties |
From NCERT
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints
To view explanation, please take trial in the course.
NEET 2025 - Target Batch