System, Surroundings, Intensive, Extensive Properties

Q. When 50 cc of a strong acid neutralizes 50 cc of a strong base, the temperature rises by $5^{\circ }$C. Calculate the rise in temperature if 250 cc of each liquid having the same concentration are mixed with one another.

1. 
2. 
3. 
4. 

Q. Among the following, intensive property is:

1. Mass
2. Volume
3. Surface tension
4. Enthalpy

Q. Which of the following is not a state function

1. $\Delta S$
2. $\Delta G$
3. $\Delta H$
4. $q$

Q. Identify the intensive quantity from the following

1. Enthalpy and temperature
2. Enthalpy and volume
3. Temperature and refractive index
4. Volume and temperature

Q. If in a container neither mass and nor heat exchange occurs then it constitutes a

1. Isolated system
2. Imaginary system
3. Closed system
4. Open system

Q. A well stopped thermos flask contains ice cubes. This is an example of

1. Isolated system
2. Non-thermodynamic system
3. Closed system
4. Open system

Q. Which of the following is incorrectly matched?

1. Volume extensive property
2. Earth open system
3. Can of tomato soup closed system
4. Distance travelled in hill climbing state function

Q. Which of the following is a closed system?

1. Jet engine
2. Pressure cooker
3. Tea placed in a steel kettle
4. Rocket engine during take off

Q. State function among the following is

Q. Which among the following is an intensive property?

1. Mass
2. Volume
3. Surface tension
4. enthalpy