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What is the entropy change (in JK–1 mol–1) when one mole of ice is converted into water at 0º C? (The enthalpy change for the conversion of ice to liquid water is 6.0 kJ mol–1 at 0ºC) [2003]
- a)21.98
- b)20.13
- c)2.013
- d)2.198
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
What is the entropy change (in JK–1 mol–1) when one mole o...
ΔS (per mole )
= 21.98 JK -1mol-1
Most Upvoted Answer
What is the entropy change (in JK–1 mol–1) when one mole o...
The entropy change (ΔS) is a measure of the disorder or randomness of a system. It is given by the equation:
ΔS = Q/T
where ΔS is the entropy change in J/K (joules per kelvin), Q is the heat transferred to or from the system in J (joules), and T is the temperature in K (kelvin).
The entropy change can also be calculated using the equation:
ΔS = ∑n S(products) - ∑m S(reactants)
where ∑n S(products) is the sum of the entropy of the products and ∑m S(reactants) is the sum of the entropy of the reactants. The entropy values for each substance can be found in tables or calculated using statistical mechanics.
ΔS = Q/T
where ΔS is the entropy change in J/K (joules per kelvin), Q is the heat transferred to or from the system in J (joules), and T is the temperature in K (kelvin).
The entropy change can also be calculated using the equation:
ΔS = ∑n S(products) - ∑m S(reactants)
where ∑n S(products) is the sum of the entropy of the products and ∑m S(reactants) is the sum of the entropy of the reactants. The entropy values for each substance can be found in tables or calculated using statistical mechanics.
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What is the entropy change (in JK–1 mol–1) when one mole of ice is converted into water at 0º C? (The enthalpy change for the conversion of ice to liquid water is 6.0 kJ mol–1 at 0ºC) [2003]a)21.98b)20.13c)2.013d)2.198Correct answer is option 'A'. Can you explain this answer? for Class 11 2025 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about What is the entropy change (in JK–1 mol–1) when one mole of ice is converted into water at 0º C? (The enthalpy change for the conversion of ice to liquid water is 6.0 kJ mol–1 at 0ºC) [2003]a)21.98b)20.13c)2.013d)2.198Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 11 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What is the entropy change (in JK–1 mol–1) when one mole of ice is converted into water at 0º C? (The enthalpy change for the conversion of ice to liquid water is 6.0 kJ mol–1 at 0ºC) [2003]a)21.98b)20.13c)2.013d)2.198Correct answer is option 'A'. Can you explain this answer?.
What is the entropy change (in JK–1 mol–1) when one mole of ice is converted into water at 0º C? (The enthalpy change for the conversion of ice to liquid water is 6.0 kJ mol–1 at 0ºC) [2003]a)21.98b)20.13c)2.013d)2.198Correct answer is option 'A'. Can you explain this answer? for Class 11 2025 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about What is the entropy change (in JK–1 mol–1) when one mole of ice is converted into water at 0º C? (The enthalpy change for the conversion of ice to liquid water is 6.0 kJ mol–1 at 0ºC) [2003]a)21.98b)20.13c)2.013d)2.198Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 11 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What is the entropy change (in JK–1 mol–1) when one mole of ice is converted into water at 0º C? (The enthalpy change for the conversion of ice to liquid water is 6.0 kJ mol–1 at 0ºC) [2003]a)21.98b)20.13c)2.013d)2.198Correct answer is option 'A'. Can you explain this answer?.
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