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Properties, Functions,Energy
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Solved problems of GATE 2006, state function, path function,energy, extensive properties,. Intensive properties.

Vidhi Shah
I am an M.Tech student of NIT TRICHY. I have done B.Tech in Chemical Engineering.GATE 2018 rank 704.

Unacademy user
state functions are exact and path functions are inexact??
Ma'am path functions are inexact differential.
  1. THERMODYNAMICS Properties, Functions, Energy

  2. Hello! I am Vidhi Shah M.Tech NIT Tiruchirappalli You can find me at: unac

  3. THERMODYNAMICS Properties, Functions, Energy

  4. Properties Extensive Intensive O Those whose values depends Those which are independent on size or extent of the system. O Examples: O Mass O Volume of the size of the system. O Example: O Temperature O Density O Refractive index

  5. Some definitions O Mass Transfer: Transfer of substance from 1 phase to another phase O Thermodynamic equilibrium: mechanical, thermal and chemical O Molar volume: volume occupied by 1 mole. It doesn't depend on at molecular level. equilibrium. the system, hence it is a thermodynamic property

  6. Function State function Path function O Those functions which are O Those functions which are independent of path. dependent on path. They are exact differentials. O Example: Entropy, internal energy O Example : heat, work

  7. GATE 2006 Match tha followingt List I A. Heat B. Intemal energy C. Work D. Entropy List II 1. State Function 2. Path Function Answer:D C D 2 2 2 d. 2

  8. Energy O Ability to do work. It is capacity or Capability to do work. O Intermolecular potential energy O Molecular kinetic energy O Intramolecular energy

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