Chemical Thermodynamics Chapter 4 Chemistry Class 12 Textbook Solution

    2. Answer the following in one or two sentences.

    viii. Comment on spontaneity of reactions for which ΔH is positive and ΔS is negative.

    Answer:- 

    When ∆H positive and ∆S is negative, then ∆G is positive regardless of temperature. Such reactions are nonspontaneous at all temperatures.

    Q 2.7
    Q 2.8
    Q 3.1

    Chemical Thermodynamics Chapter 4 Chemistry Class 12 Textbook Solution