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The enthalpy changes for the following processes are listed below :      [2006]
Cl2(g) → 2Cl(g), 242.3 kJ mol–1
I2(g) → 2I(g), 151.0 kJ mol–1  
ICl(g) → I(g) + Cl(g), 211.3 kJ mol–1I2(s) → I2(g), 62.76 kJ mol–1
Given that the standard states for iodine and chlorine are I2(s) and Cl2(g), the standard enthalpy of formation for ICl(g) is : [2006]
  • a)
    +16.8 kJ mol–1
  • b)
    +244.8 kJ mol–1
  • c)
    –14.6 kJ mol–1
  • d)
    –16.8 kJ mol–1
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
The enthalpy changes for the following processes are listed below : ...
I2 (s) + Cl2(g) —→ 2ICl(g)
ΔA = [ΔI2(s) →I2(g) + ΔHI–I + ΔHCl–Cl] – 2[ΔHI – Cl]                    
=  151.0 + 242.3 + 62.76 –2 × 211.3 = 33.46
 = 16.73 kJ / mol
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Most Upvoted Answer
The enthalpy changes for the following processes are listed below : ...
The enthalpy change for the process Cl2(g) → Cl(g) is +122 kJ/mol.

The enthalpy change for the process Cl(g) → Cl+(g) + e- is +1219 kJ/mol.

The enthalpy change for the process Cl2(g) → 2Cl(g) is +243 kJ/mol.
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The enthalpy changes for the following processes are listed below : [2006]Cl2(g) → 2Cl(g), 242.3 kJ mol–1I2(g) → 2I(g), 151.0 kJ mol–1 ICl(g) → I(g) + Cl(g), 211.3 kJ mol–1I2(s) → I2(g), 62.76 kJ mol–1Given that the standard states for iodine and chlorine are I2(s) and Cl2(g), the standard enthalpy of formation for ICl(g) is : [2006]a)+16.8 kJ mol–1b)+244.8 kJ mol–1c)–14.6 kJ mol–1d)–16.8 kJ mol–1Correct answer is option 'A'. Can you explain this answer?
Question Description
The enthalpy changes for the following processes are listed below : [2006]Cl2(g) → 2Cl(g), 242.3 kJ mol–1I2(g) → 2I(g), 151.0 kJ mol–1 ICl(g) → I(g) + Cl(g), 211.3 kJ mol–1I2(s) → I2(g), 62.76 kJ mol–1Given that the standard states for iodine and chlorine are I2(s) and Cl2(g), the standard enthalpy of formation for ICl(g) is : [2006]a)+16.8 kJ mol–1b)+244.8 kJ mol–1c)–14.6 kJ mol–1d)–16.8 kJ mol–1Correct answer is option 'A'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about The enthalpy changes for the following processes are listed below : [2006]Cl2(g) → 2Cl(g), 242.3 kJ mol–1I2(g) → 2I(g), 151.0 kJ mol–1 ICl(g) → I(g) + Cl(g), 211.3 kJ mol–1I2(s) → I2(g), 62.76 kJ mol–1Given that the standard states for iodine and chlorine are I2(s) and Cl2(g), the standard enthalpy of formation for ICl(g) is : [2006]a)+16.8 kJ mol–1b)+244.8 kJ mol–1c)–14.6 kJ mol–1d)–16.8 kJ mol–1Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The enthalpy changes for the following processes are listed below : [2006]Cl2(g) → 2Cl(g), 242.3 kJ mol–1I2(g) → 2I(g), 151.0 kJ mol–1 ICl(g) → I(g) + Cl(g), 211.3 kJ mol–1I2(s) → I2(g), 62.76 kJ mol–1Given that the standard states for iodine and chlorine are I2(s) and Cl2(g), the standard enthalpy of formation for ICl(g) is : [2006]a)+16.8 kJ mol–1b)+244.8 kJ mol–1c)–14.6 kJ mol–1d)–16.8 kJ mol–1Correct answer is option 'A'. Can you explain this answer?.
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Here you can find the meaning of The enthalpy changes for the following processes are listed below : [2006]Cl2(g) → 2Cl(g), 242.3 kJ mol–1I2(g) → 2I(g), 151.0 kJ mol–1 ICl(g) → I(g) + Cl(g), 211.3 kJ mol–1I2(s) → I2(g), 62.76 kJ mol–1Given that the standard states for iodine and chlorine are I2(s) and Cl2(g), the standard enthalpy of formation for ICl(g) is : [2006]a)+16.8 kJ mol–1b)+244.8 kJ mol–1c)–14.6 kJ mol–1d)–16.8 kJ mol–1Correct answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of The enthalpy changes for the following processes are listed below : [2006]Cl2(g) → 2Cl(g), 242.3 kJ mol–1I2(g) → 2I(g), 151.0 kJ mol–1 ICl(g) → I(g) + Cl(g), 211.3 kJ mol–1I2(s) → I2(g), 62.76 kJ mol–1Given that the standard states for iodine and chlorine are I2(s) and Cl2(g), the standard enthalpy of formation for ICl(g) is : [2006]a)+16.8 kJ mol–1b)+244.8 kJ mol–1c)–14.6 kJ mol–1d)–16.8 kJ mol–1Correct answer is option 'A'. Can you explain this answer?, a detailed solution for The enthalpy changes for the following processes are listed below : [2006]Cl2(g) → 2Cl(g), 242.3 kJ mol–1I2(g) → 2I(g), 151.0 kJ mol–1 ICl(g) → I(g) + Cl(g), 211.3 kJ mol–1I2(s) → I2(g), 62.76 kJ mol–1Given that the standard states for iodine and chlorine are I2(s) and Cl2(g), the standard enthalpy of formation for ICl(g) is : [2006]a)+16.8 kJ mol–1b)+244.8 kJ mol–1c)–14.6 kJ mol–1d)–16.8 kJ mol–1Correct answer is option 'A'. Can you explain this answer? has been provided alongside types of The enthalpy changes for the following processes are listed below : [2006]Cl2(g) → 2Cl(g), 242.3 kJ mol–1I2(g) → 2I(g), 151.0 kJ mol–1 ICl(g) → I(g) + Cl(g), 211.3 kJ mol–1I2(s) → I2(g), 62.76 kJ mol–1Given that the standard states for iodine and chlorine are I2(s) and Cl2(g), the standard enthalpy of formation for ICl(g) is : [2006]a)+16.8 kJ mol–1b)+244.8 kJ mol–1c)–14.6 kJ mol–1d)–16.8 kJ mol–1Correct answer is option 'A'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice The enthalpy changes for the following processes are listed below : [2006]Cl2(g) → 2Cl(g), 242.3 kJ mol–1I2(g) → 2I(g), 151.0 kJ mol–1 ICl(g) → I(g) + Cl(g), 211.3 kJ mol–1I2(s) → I2(g), 62.76 kJ mol–1Given that the standard states for iodine and chlorine are I2(s) and Cl2(g), the standard enthalpy of formation for ICl(g) is : [2006]a)+16.8 kJ mol–1b)+244.8 kJ mol–1c)–14.6 kJ mol–1d)–16.8 kJ mol–1Correct answer is option 'A'. Can you explain this answer? tests, examples and also practice JEE tests.
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