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The enthalpies of formation for C₂H₄(g), CO₂(g) and H₂O(l) at 25ºC and 1 atm. pressure be 52, -395 and -286 kJ mol⁻1 respectively. The enthalpy of combustion of C₂H₄(g) will be
  • a)
    +1412 kJ mol⁻1
  • b)
    -1412 kJ mol⁻1
  • c)
    +141.2 kJ mol⁻1
  • d)
    -141.2 kJ mol⁻1
Correct answer is option 'B'. Can you explain this answer?
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The enthalpies of formation for C₂H₄(g), CO₂(g) and ...
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The enthalpies of formation for C₂H₄(g), CO₂(g) and H₂O(l) at 25ºC and 1 atm. pressure be 52, -395 and -286 kJ mol⁻1 respectively. The enthalpy of combustion of C₂H₄(g) will bea)+1412 kJ mol⁻1b)-1412 kJ mol⁻1c)+141.2 kJ mol⁻1d)-141.2 kJ mol⁻1Correct answer is option 'B'. Can you explain this answer?
Question Description
The enthalpies of formation for C₂H₄(g), CO₂(g) and H₂O(l) at 25ºC and 1 atm. pressure be 52, -395 and -286 kJ mol⁻1 respectively. The enthalpy of combustion of C₂H₄(g) will bea)+1412 kJ mol⁻1b)-1412 kJ mol⁻1c)+141.2 kJ mol⁻1d)-141.2 kJ mol⁻1Correct answer is option 'B'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about The enthalpies of formation for C₂H₄(g), CO₂(g) and H₂O(l) at 25ºC and 1 atm. pressure be 52, -395 and -286 kJ mol⁻1 respectively. The enthalpy of combustion of C₂H₄(g) will bea)+1412 kJ mol⁻1b)-1412 kJ mol⁻1c)+141.2 kJ mol⁻1d)-141.2 kJ mol⁻1Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The enthalpies of formation for C₂H₄(g), CO₂(g) and H₂O(l) at 25ºC and 1 atm. pressure be 52, -395 and -286 kJ mol⁻1 respectively. The enthalpy of combustion of C₂H₄(g) will bea)+1412 kJ mol⁻1b)-1412 kJ mol⁻1c)+141.2 kJ mol⁻1d)-141.2 kJ mol⁻1Correct answer is option 'B'. Can you explain this answer?.
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