Thermodynamics Multiple Choice Questions and Answers


16. Superheated vapour behaves.......


   A.Exactly as gas

   B.As steam

   C.As ordinary vapour

   D.Approximatly as a gas


✔ View Answer


D.Approximatly as a gas

✍ Your Comments

Your name:

Your Email:

Your Comments:


You can send your comments directly at info@mechanicaltutorial.com.


17. According to kinetic theory of gases,the absolute zero teperature is attained when........


   A.Volume of gas is zero

   B.Pressure of the gas is zero

   C.Kinetic energy of the molecules is zero

   D.Specific heat of gas is zero


✔ View Answer


C.Kinetic energy of the molecules is zero

✍ Your Comments

Your name:

Your Email:

Your Comments:


You can send your comments directly at info@mechanicaltutorial.com.


18. The unit of pressure in S.I. unit is........


   A.Kg/cm2

   B.mm of water column

   C.Pascal

   D.Bars


✔ View Answer


C.Pascal

✍ Your Comments

Your name:

Your Email:

Your Comments:


You can send your comments directly at info@mechanicaltutorial.com.


19. The pressure of a gas in terms of its mean kinetic energy per unit volume E is equal to........


   A.E/3

   B.E/2

   C.3E/4

   D.2E/3


✔ View Answer


D.2E/3

✍ Your Comments

Your name:

Your Email:

Your Comments:


You can send your comments directly at info@mechanicaltutorial.com.


20. No liquid can exist as liquid at........


   A.-2730 K

   A.Vacuum

   C.Zero pressure

   D.Center of earth


✔ View Answer


D.Center of earth

✍ Your Comments

Your name:

Your Email:

Your Comments:


You can send your comments directly at info@mechanicaltutorial.com.



< 1 2 3 4 5 6 7 8 Next Page>






Enter Your Suggestion/Comments Here










Can't read the image? Click here to refresh