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PV work for an alkene plus HCl gas reaction at 1 bar from the gas volumes

The same question, asked 3 times: 11 May 2024 S1, 14 May 2024 S2*, 11 Apr 2026 S2. Every wording below, oldest first.

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  1. Question 1

    11 May 2024 S1

    100
    What is value of PV type of work for following reaction at 1-bar? C2H4(g) (200 mL)+HCl(g) (150 mL)→C2H5Cl(g)C_2H_4(g)\,(200\text{ mL}) + HCl(g)\,(150\text{ mL}) \rightarrow C_2H_5Cl(g)

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  2. Question 2

    14 May 2024 S2

    95
    Calculate the PV type of work for the following reaction at 1 bar: C3H6(g)(150 mL)+HCl(g)(150 mL)→C3H7Cl(g)(150 mL)C_3H_6(g)(150\,\text{mL}) + HCl(g)(150\,\text{mL}) \rightarrow C_3H_7Cl(g)(150\,\text{mL})

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  3. Question 3

    11 Apr 2026 S2

    16
    200200 mL of ethylene gas and 150150 mL of HCl gas were allowed to react at 11 bar. Pressure to form gaseous ethyl chloride. What is the work done during the reaction?

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