369138
Statement A : \({\text{U}}\) is a state function. Statement B : T is an intensive property.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
Explanation:
External energy (U) is a state function as it depends only upon the state of the system (i.e., initial and final states) and does not depend on path. Moreover, temperature \(\mathrm{(\mathrm{T})}\) is an intensive property as it does not depend on the quantity.
CHXI06:THERMODYNAMICS
369139
Assertion : Enthalpy change is an extensive property. Reason : Enthalpy change is a state function.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
Explanation:
\(\Delta \mathrm{H}\) (enthalpy change) is considered as an extensive property since its value is contingent upon the quantity or amount of the substance.Enthalpy change depend on intial & final states so it's a state function. Both statements are correct but there is no relation between them. So, option (2) is correct.
CHXI06:THERMODYNAMICS
369140
Assertion : Mass and volume are extensive properties. Reason : Mass/volume is also an extensive property.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
Explanation:
Extensive properties are contingent upon the quantity of the substance, such as mass and volume. In contrast, intensive properties, like temperature and density (mass / volume) remain constant and are not influenced by the quantity of the substance. So, option (3) is correct.
CHXI06:THERMODYNAMICS
369141
Which of the following options consist of only intensive parameters?
1 pH of solution, temperature, and volume.
2 Specific heat capacity, molar internal energy, and E.M.F
3 Resistance, molar mass, and vapour density
4 Density, mass, and temperature.
Explanation:
Specific heat capacity, molar internal energy, and EMF are intensive properties.
369138
Statement A : \({\text{U}}\) is a state function. Statement B : T is an intensive property.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
Explanation:
External energy (U) is a state function as it depends only upon the state of the system (i.e., initial and final states) and does not depend on path. Moreover, temperature \(\mathrm{(\mathrm{T})}\) is an intensive property as it does not depend on the quantity.
CHXI06:THERMODYNAMICS
369139
Assertion : Enthalpy change is an extensive property. Reason : Enthalpy change is a state function.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
Explanation:
\(\Delta \mathrm{H}\) (enthalpy change) is considered as an extensive property since its value is contingent upon the quantity or amount of the substance.Enthalpy change depend on intial & final states so it's a state function. Both statements are correct but there is no relation between them. So, option (2) is correct.
CHXI06:THERMODYNAMICS
369140
Assertion : Mass and volume are extensive properties. Reason : Mass/volume is also an extensive property.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
Explanation:
Extensive properties are contingent upon the quantity of the substance, such as mass and volume. In contrast, intensive properties, like temperature and density (mass / volume) remain constant and are not influenced by the quantity of the substance. So, option (3) is correct.
CHXI06:THERMODYNAMICS
369141
Which of the following options consist of only intensive parameters?
1 pH of solution, temperature, and volume.
2 Specific heat capacity, molar internal energy, and E.M.F
3 Resistance, molar mass, and vapour density
4 Density, mass, and temperature.
Explanation:
Specific heat capacity, molar internal energy, and EMF are intensive properties.
369138
Statement A : \({\text{U}}\) is a state function. Statement B : T is an intensive property.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
Explanation:
External energy (U) is a state function as it depends only upon the state of the system (i.e., initial and final states) and does not depend on path. Moreover, temperature \(\mathrm{(\mathrm{T})}\) is an intensive property as it does not depend on the quantity.
CHXI06:THERMODYNAMICS
369139
Assertion : Enthalpy change is an extensive property. Reason : Enthalpy change is a state function.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
Explanation:
\(\Delta \mathrm{H}\) (enthalpy change) is considered as an extensive property since its value is contingent upon the quantity or amount of the substance.Enthalpy change depend on intial & final states so it's a state function. Both statements are correct but there is no relation between them. So, option (2) is correct.
CHXI06:THERMODYNAMICS
369140
Assertion : Mass and volume are extensive properties. Reason : Mass/volume is also an extensive property.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
Explanation:
Extensive properties are contingent upon the quantity of the substance, such as mass and volume. In contrast, intensive properties, like temperature and density (mass / volume) remain constant and are not influenced by the quantity of the substance. So, option (3) is correct.
CHXI06:THERMODYNAMICS
369141
Which of the following options consist of only intensive parameters?
1 pH of solution, temperature, and volume.
2 Specific heat capacity, molar internal energy, and E.M.F
3 Resistance, molar mass, and vapour density
4 Density, mass, and temperature.
Explanation:
Specific heat capacity, molar internal energy, and EMF are intensive properties.
369138
Statement A : \({\text{U}}\) is a state function. Statement B : T is an intensive property.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
Explanation:
External energy (U) is a state function as it depends only upon the state of the system (i.e., initial and final states) and does not depend on path. Moreover, temperature \(\mathrm{(\mathrm{T})}\) is an intensive property as it does not depend on the quantity.
CHXI06:THERMODYNAMICS
369139
Assertion : Enthalpy change is an extensive property. Reason : Enthalpy change is a state function.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
Explanation:
\(\Delta \mathrm{H}\) (enthalpy change) is considered as an extensive property since its value is contingent upon the quantity or amount of the substance.Enthalpy change depend on intial & final states so it's a state function. Both statements are correct but there is no relation between them. So, option (2) is correct.
CHXI06:THERMODYNAMICS
369140
Assertion : Mass and volume are extensive properties. Reason : Mass/volume is also an extensive property.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
Explanation:
Extensive properties are contingent upon the quantity of the substance, such as mass and volume. In contrast, intensive properties, like temperature and density (mass / volume) remain constant and are not influenced by the quantity of the substance. So, option (3) is correct.
CHXI06:THERMODYNAMICS
369141
Which of the following options consist of only intensive parameters?
1 pH of solution, temperature, and volume.
2 Specific heat capacity, molar internal energy, and E.M.F
3 Resistance, molar mass, and vapour density
4 Density, mass, and temperature.
Explanation:
Specific heat capacity, molar internal energy, and EMF are intensive properties.
