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NEET 2019, Chemistry Q2: Basic Concepts of Thermodynamic

NEET2019Paper 2019Chemistry
Q.

In which case change in entropy is negative? 

  1. A

    Evaporation of water 

  2. B

    Expansion of a gas at constant temperature 

  3. C

    Sublimation of solid to gas 

  4. D

    2H(g) H2 (g)

Solution

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