Doubts
Sign in
12thPass logo
New chatPYQ LibraryDoubtsRank report
Sign in to see Recents
Sign in to save progress →
Doubts
Sign in

Heat and Thermodynamics question

2018 · 15 Apr · Shift 1 · Q62
Guest · try one question or challengeGuest · try one question or challenge
  1. PYQ Library
  2. /JEE Main
  3. /Physics
  4. /Heat and Thermodynamics
  5. /2018 · 15 Apr · Shift 1 · Q62

Heat and Thermodynamics question

2018 · 15 Apr · Shift 1 · Q62

JEE MainPhysicsHeat and ThermodynamicsMCQ+4 / −1
One mole of an ideal monoatomic gas is compressed isothermally in a rigid vessel to double its pressure at room temperature, 27∘C.{27^ \circ }C.27∘C. The work done on the gas will be :
  1. A
    300R300R300R
  2. B
    300Rln6300Rln6300Rln6
  3. C
    300Rln2300Rln2300Rln2
  4. D
    300Rln7300Rln7300Rln7
PreviousNext

More from Heat and Thermodynamics

  • The value closest to the thermal velocity of a Helium atom at room temperature (300 K) in ms-1 is : [kB =1.4 × 10-23 J/K; mHe = 7 × 10 -27 kg ]2018 · MCQ
  • Two moles of helium are mixed with n moles of hydrogen. If CvCp​=23​ for the mixture, then the value of n is :2018 · MCQ
  • One mole of an ideal monoatomic gas is taken along the path ABCA as show in the PV diagram. The maximum temperature attained by the gas along the path BC is given by : Includes diagram2018 · MCQ
  • Two moles of an ideal monatomic gas occupies a volume V at 27oC. The gas expands adiabatically to a volume 2 V. Calculate (a) the final temperature of the gas and (b) change in its internal energy.2018 · MCQ
  • An ideal gas has molecules with 5 degrees of freedom. The ratio of specific heats at constant pressure (Cp ) and at constant volume (Cv) is :2017 · MCQ
  • A compressive force, F is applied at the two ends of a long thin steel rod. It is heated, simultaneously, such that its temperature increases by Δ T. The net change in its length is zero. Let ℓ be the length of the rod, A its…2017 · MCQ
  • In an experiment, a sphere of aluminium of mass 0.20 kg is heated upto 150oC. Immediately, it is put into water of volume 150 cc at 27oC kept in a calorimeter of water equivalent to 0.025 kg. Final temperature of the system is 40oC. The…2017 · MCQ
  • N moles of a diatomic gas in a cylinder are at a temperature T. Heat is supplied to the cylinder such that the temperature remains constant but n moles of the diatomic gas get converted into monoatomic gas. What is the change in the total…2017 · MCQ