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9 October, 02:52

A gas absorbs 3.4 kJ of heat and does 1.9 kJ of work. Calculate ΔE

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Answers (1)
  1. 9 October, 03:19
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    Answer is given below:

    Explanation:

    Given dа ta:

    heat = 3.4kJ

    work done is = 1.9 kJ

    To Find:

    ΔE=?

    Formula:

    ΔE = q + w

    Solution:

    ΔE = q + w

    ΔE = 3.4 kJ + 1.9kJ

    ΔE = 5.3 kJ
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