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Calculate the carbon carbon double bond energy in ethane from the following reaction, H2C = CH2(g) + H2(g) → H3C−CH3(g) ΔH = −138 kJ/mol. If Bond enthalpies are: C−C = 348; H−H = 436; C−H = 412 in KJ/mol.
  • a)
    498 KJ/mol
  • b)
    593 KJ/mol
  • c)
    508 KJ/mol
  • d)
    598 KJ/mol
Correct answer is option 'D'. Can you explain this answer?
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Calculate the carbon carbon double bond energy in ethane from the foll...
The reaction you provided is incomplete. In order to calculate the carbon-carbon double bond energy in ethane, we need the complete reaction equation.
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Calculate the carbon carbon double bond energy in ethane from the foll...
By following the rule ΔHr = Σ ΔHf[products] – ∑ ΔHf[reactants], we get -(x + 4(412) + 432) + (348 + 6(412)) = -138 KJ/mol; x = 598 KJ/mol. So the carbon carbon double bond energy in Ethane is given as 598 KJ per Mol.
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Calculate the carbon carbon double bond energy in ethane from the following reaction, H2C = CH2(g) + H2(g) → H3C−CH3(g) ΔH = −138 kJ/mol. If Bond enthalpies are: C−C = 348; H−H = 436; C−H = 412 in KJ/mol.a)498 KJ/molb)593 KJ/molc)508 KJ/mold)598 KJ/molCorrect answer is option 'D'. Can you explain this answer?
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Calculate the carbon carbon double bond energy in ethane from the following reaction, H2C = CH2(g) + H2(g) → H3C−CH3(g) ΔH = −138 kJ/mol. If Bond enthalpies are: C−C = 348; H−H = 436; C−H = 412 in KJ/mol.a)498 KJ/molb)593 KJ/molc)508 KJ/mold)598 KJ/molCorrect answer is option 'D'. Can you explain this answer? for Chemistry 2024 is part of Chemistry preparation. The Question and answers have been prepared according to the Chemistry exam syllabus. Information about Calculate the carbon carbon double bond energy in ethane from the following reaction, H2C = CH2(g) + H2(g) → H3C−CH3(g) ΔH = −138 kJ/mol. If Bond enthalpies are: C−C = 348; H−H = 436; C−H = 412 in KJ/mol.a)498 KJ/molb)593 KJ/molc)508 KJ/mold)598 KJ/molCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Chemistry 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Calculate the carbon carbon double bond energy in ethane from the following reaction, H2C = CH2(g) + H2(g) → H3C−CH3(g) ΔH = −138 kJ/mol. If Bond enthalpies are: C−C = 348; H−H = 436; C−H = 412 in KJ/mol.a)498 KJ/molb)593 KJ/molc)508 KJ/mold)598 KJ/molCorrect answer is option 'D'. Can you explain this answer?.
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