96. Internal energy of a perfect gas is independent of

1. 1. Pressure

   
   
   

   2. Volume

   
   
   

   3. Temperature

   
   
   

   4. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   N/A

   Correct Option: D

   N/A

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97. At absolute zero temperature, the kinetic energy of the molecules

1. 1. Becomes maximum

   
   
   

   2. Becomes minimum

   
   
   

   3. Remains constant

   
   
   

   4. Becomes zero

   
   
   

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1. View Hint View Answer Discuss in Forum

   N/A

   Correct Option: D

   N/A

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98. If a bimetallic strip is heated it will

1. 1. Bend towards the metal with lower thermal expansion co-efficient

   
   
   

   2. Bend towards the metal with higher thermal expansion co-officient

   
   
   

   3. Not bend at all

   
   
   

   4. Twist itself into helix

   
   
   

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1. View Hint View Answer Discuss in Forum

   N/A

   Correct Option: A

   N/A

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99. The best conductor of heat among the following is

1. 1. Alcohol

   
   
   

   2. Mercury

   
   
   

   3. Ether

   
   
   

   4. Water

   
   
   

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1. View Hint View Answer Discuss in Forum

   N/A

   Correct Option: B

   N/A

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100. With rise of boiling point of a water the latent heat of steam

1. 1. Decreases

   
   
   

   2. Increases

   
   
   

   3. Dose not change

   
   
   

   4. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   N/A

   Correct Option: A

   N/A

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