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AP EAMCET202423 May 2024Morning ShiftChemistryThermodynamics (C)Actual

Observe the following reactions I. CaCO ₃( ~s ) CaO ( s )+ CO ₂( ~g ) II. Cl ₂( ~g ) 2 Cl ( g ) III. H ₂ O (1) H ₂ O ( s ) Identify the reactions in which entropy increases

Options

  1. AI, II, III
  2. BI, II Only
  3. CI, III Only
  4. DII, III Only

Correct answer

B. I, II Only

Step-by-step solution

When the number of gaseous atom increases entropy is increases. So in reaction I and II gaseous molecule produced so entropy increase.

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