Class 11 Exam > Class 11 Questions > Consider the reaction :4NO2(g)+ O2(g)→2N...
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Consider the reaction :
4NO2(g) + O2(g) → 2N2O5(g), ΔrH = -111kJ If N2O5(s) is formed instead of N2O5(g) in the above reaction, the ΔrH value will be : (given, ΔH of sublimation for N2O5 is 54 kJ mol-1)
[AIEEE 2011]
- a)+ 54 kJ
- b)+ 219 kJ
- c)-219 kJ
- d)-165 kJ
Correct answer is option 'C'. Can you explain this answer?
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Verified Answer
Consider the reaction :4NO2(g)+ O2(g)→2N2O5(g), ΔrH = -111k...
The correct answer is Option D.
From Hess’s Law;
ΔHf + ΔHsub = ΔHreaction
ΔHf = ΔHreaction - ΔHsub
= - 111 kJ - 54 kJ
= - 165 kJ
Thus the enthalpy of the formation (ΔHf) for N2O5(s) is -165 kJ
From Hess’s Law;
ΔHf + ΔHsub = ΔHreaction
ΔHf = ΔHreaction - ΔHsub
= - 111 kJ - 54 kJ
= - 165 kJ
Thus the enthalpy of the formation (ΔHf) for N2O5(s) is -165 kJ
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Consider the reaction :4NO2(g)+ O2(g)→2N2O5(g), ΔrH = -111k...
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Community Answer
Consider the reaction :4NO2(g)+ O2(g)→2N2O5(g), ΔrH = -111k...
The reaction you provided is incomplete. To balance the equation, we need to include the reactants and products. It seems like you are trying to write the balanced chemical equation for the reaction where nitrogen dioxide (NO2) decomposes to form oxygen gas (O2). The balanced equation for this reaction is:
2NO2(g) → 2NO(g) + O2(g)
In this reaction, two molecules of nitrogen dioxide decompose to form two molecules of nitric oxide (NO) and one molecule of oxygen gas (O2).
2NO2(g) → 2NO(g) + O2(g)
In this reaction, two molecules of nitrogen dioxide decompose to form two molecules of nitric oxide (NO) and one molecule of oxygen gas (O2).
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Consider the reaction :4NO2(g)+ O2(g)→2N2O5(g), ΔrH = -111kJIf N2O5(s)is formed instead of N2O5(g)in the above reaction, the ΔrH value will be : (given, ΔH of sublimation for N2O5is 54 kJ mol-1) [AIEEE 2011]a)+ 54 kJb)+ 219 kJc)-219 kJd)-165 kJCorrect answer is option 'C'. Can you explain this answer?
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Consider the reaction :4NO2(g)+ O2(g)→2N2O5(g), ΔrH = -111kJIf N2O5(s)is formed instead of N2O5(g)in the above reaction, the ΔrH value will be : (given, ΔH of sublimation for N2O5is 54 kJ mol-1) [AIEEE 2011]a)+ 54 kJb)+ 219 kJc)-219 kJd)-165 kJCorrect answer is option 'C'. Can you explain this answer? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about Consider the reaction :4NO2(g)+ O2(g)→2N2O5(g), ΔrH = -111kJIf N2O5(s)is formed instead of N2O5(g)in the above reaction, the ΔrH value will be : (given, ΔH of sublimation for N2O5is 54 kJ mol-1) [AIEEE 2011]a)+ 54 kJb)+ 219 kJc)-219 kJd)-165 kJCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the reaction :4NO2(g)+ O2(g)→2N2O5(g), ΔrH = -111kJIf N2O5(s)is formed instead of N2O5(g)in the above reaction, the ΔrH value will be : (given, ΔH of sublimation for N2O5is 54 kJ mol-1) [AIEEE 2011]a)+ 54 kJb)+ 219 kJc)-219 kJd)-165 kJCorrect answer is option 'C'. Can you explain this answer?.
Consider the reaction :4NO2(g)+ O2(g)→2N2O5(g), ΔrH = -111kJIf N2O5(s)is formed instead of N2O5(g)in the above reaction, the ΔrH value will be : (given, ΔH of sublimation for N2O5is 54 kJ mol-1) [AIEEE 2011]a)+ 54 kJb)+ 219 kJc)-219 kJd)-165 kJCorrect answer is option 'C'. Can you explain this answer? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about Consider the reaction :4NO2(g)+ O2(g)→2N2O5(g), ΔrH = -111kJIf N2O5(s)is formed instead of N2O5(g)in the above reaction, the ΔrH value will be : (given, ΔH of sublimation for N2O5is 54 kJ mol-1) [AIEEE 2011]a)+ 54 kJb)+ 219 kJc)-219 kJd)-165 kJCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the reaction :4NO2(g)+ O2(g)→2N2O5(g), ΔrH = -111kJIf N2O5(s)is formed instead of N2O5(g)in the above reaction, the ΔrH value will be : (given, ΔH of sublimation for N2O5is 54 kJ mol-1) [AIEEE 2011]a)+ 54 kJb)+ 219 kJc)-219 kJd)-165 kJCorrect answer is option 'C'. Can you explain this answer?.
Solutions for Consider the reaction :4NO2(g)+ O2(g)→2N2O5(g), ΔrH = -111kJIf N2O5(s)is formed instead of N2O5(g)in the above reaction, the ΔrH value will be : (given, ΔH of sublimation for N2O5is 54 kJ mol-1) [AIEEE 2011]a)+ 54 kJb)+ 219 kJc)-219 kJd)-165 kJCorrect answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 11.
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Consider the reaction :4NO2(g)+ O2(g)→2N2O5(g), ΔrH = -111kJIf N2O5(s)is formed instead of N2O5(g)in the above reaction, the ΔrH value will be : (given, ΔH of sublimation for N2O5is 54 kJ mol-1) [AIEEE 2011]a)+ 54 kJb)+ 219 kJc)-219 kJd)-165 kJCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for Consider the reaction :4NO2(g)+ O2(g)→2N2O5(g), ΔrH = -111kJIf N2O5(s)is formed instead of N2O5(g)in the above reaction, the ΔrH value will be : (given, ΔH of sublimation for N2O5is 54 kJ mol-1) [AIEEE 2011]a)+ 54 kJb)+ 219 kJc)-219 kJd)-165 kJCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of Consider the reaction :4NO2(g)+ O2(g)→2N2O5(g), ΔrH = -111kJIf N2O5(s)is formed instead of N2O5(g)in the above reaction, the ΔrH value will be : (given, ΔH of sublimation for N2O5is 54 kJ mol-1) [AIEEE 2011]a)+ 54 kJb)+ 219 kJc)-219 kJd)-165 kJCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Consider the reaction :4NO2(g)+ O2(g)→2N2O5(g), ΔrH = -111kJIf N2O5(s)is formed instead of N2O5(g)in the above reaction, the ΔrH value will be : (given, ΔH of sublimation for N2O5is 54 kJ mol-1) [AIEEE 2011]a)+ 54 kJb)+ 219 kJc)-219 kJd)-165 kJCorrect answer is option 'C'. Can you explain this answer? tests, examples and also practice Class 11 tests.
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