Solved papers for JEE Main & Advanced JEE Main Solved Paper-2014

done JEE Main Solved Paper-2014 Total Questions - 1

• question_answer1) One mole of diatomic ideal gas undergoes a cyclic process ABC as shown in figure. The process BC is adiabatic. The temperatures at A, B and C are 400 K, 800 K and 600 K respectively. Choose the correct statement :   JEE Main  Solved  Paper-2014
  A)
  The change in internal energy in the process AB is − 350 R.
  done clear
  B)
  The change in internal energy in the process BC is − 500 R.
  done clear
  C)
  The change in internal energy in whole cyclic process is 250 R.
  done clear
  D)
  The change in internal energy in the process CA is 700 R.
  done clear
  View Answer play_arrow