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Thermodynamics — Chemistry STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceChemistryThermodynamics1 Mark
MCQ
Which of the following is slow process:
  • A
    Isothermal
  • B
    Adiabatic
  • C
    Isobaric
  • D
    None of these
✓

Answer

  1. Isothermal

Explanation:

Isothermal processes are necessarily slow as they require heat transfer to remain at the same temperature which is done by being in thermal equilibrium with some reservoir.

A process will be isothermal only if it happens on timescales larger than the timescale required for effective heat transfer.

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