Solved papers for JEE Main & Advanced JEE Main Paper (Held On 10 April 2015)

done JEE Main Paper (Held On 10 April 2015) Total Questions - 1

• question_answer1) The following statements relate to the adsorption of gases on a solid surface. Identify the incorrect statement among them : JEE Main Online Paper (Held On 10 April 2015)
  A)
   On adsorption, the residual forces on the surface are increased
  done clear
  B)
  Enthalpy of adsorption is negative
  done clear
  C)
   On adsorption decrease in surface 3 energy appears as heat
  done clear
  D)
   Entropy of adsorption is negative
  done clear
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