Which of the Following Statements Is False Concerning the Reaction

question 49

Multiple Choice

Which of the following statements is false concerning the reaction of hydrogen gas and oxygen gas given below?
H₂(g) +
O₂(g) → H₂O(l) ; ΔH = -285.8 kJ

• A)Per mole of O₂,the change in enthalpy is -571.6 kJ.
• B)The value -571.6 kJ pertains to 1 mol of liquid water.
• C)If the equation is reversed,ΔH becomes +285.8 kJ.
• D)If the equation is multiplied by 2,ΔH becomes -571.6 kJ.
• E)For the reaction H₂(g)+ O₂(g)→ H₂O(g),ΔH is not equal to -285.8 kJ.

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Ovulating

The part of the menstrual cycle where an ovary releases an egg, making it available for fertilization.

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Sexual activity that takes place outside the context of a serious relationship and without the expectation of commitment.

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