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For the reaction 2Cl(g) rarr Cl(2)(g),...

For the reaction
`2Cl(g) rarr Cl_(2)(g)`, what are the signs of `DeltaH` and `DeltaS`?

Text Solution

AI Generated Solution

To determine the signs of ΔH (enthalpy change) and ΔS (entropy change) for the reaction: \[ 2 \text{Cl}(g) \rightarrow \text{Cl}_2(g) \] we can analyze the reaction step by step. ### Step 1: Analyze the Reaction In this reaction, two gaseous chlorine atoms (Cl) combine to form one molecule of chlorine gas (Cl₂). ...
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Knowledge Check

  • For the reaction, 2Cl(g) to Cl_(2)(g) , what are the signs of DeltaH and DeltaS ?

    A
    `+,+`
    B
    `+,-`
    C
    `-,-`
    D
    `-,+`

  • For the reaction : Cl_(2(g))rarr2Cl_((g))

    A
    `Delta H` is positive, `Delta S` is positive
    B
    `Delta H` is positive, `DeltaS` is negative
    C
    `DeltaH` is negative, `DeltaS` is negative
    D
    `DeltaH` is negative, `DeltaS` is positive

  • For the reaction, 2H(g) to H_(2)(g) , what are the signs of DeltaH and DeltaS ?

    A
    `DeltaH^(@) lt0, DeltaS^(@) lt 0`
    B
    `DeltaH^(@) lt0, DeltaS^(@) gt 0`
    C
    `DeltaH^(@) gt0, DeltaS^(@) gt 0`
    D
    `DeltaH^(@) gt0, DeltaS^(@) lt 0`

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    For the reaction : Cl_(2)(g) to 2Cl_(g)

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    For the reaction, 2Cl_((g)) rarr Cl_(2(g)) , the correct option is

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