The enthalpy changes for the following processes are listed below- Cl 2 g- 2Clg- H o -242-3kJ mol -1 I2g- 2Ig- H o -151-0kJ mol -1 IClg- Ig-Clg- H o -211-3kJ mol -1 I2s-I2g- - H o -62-76kJ mol -1Given that the standard states for iodine and chlorine are I2s and Cl2g- the standard enthalpy of formation for IClg is-

The correct option is C 16.8 kJ mol ^ 1 12 I_2→12Cl_2(g) → ICl (g) Δ H_1Cl = [12Δ HI_2 (s) → I_2(g)+ 12Δ H_I I + 12Δ H_Cl–Cl] [Δ H_I Cl ...

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The enthalpy ...

Question

The enthalpy changes for the following processes are listed below:
${C l}_{2} (g) ⟶ 2 C l (g); Δ H^{o} = 242.3 k J {m o l}^{- 1}$
$I_{2} (g) ⟶ 2 I (g); Δ H^{o} = 151.0 k J {m o l}^{- 1}$
${I C l} (g) ⟶ I (g) + C l (g); Δ H^{o} = 211.3 k J {m o l}^{- 1}$
$I_{2} (s) ⟶ I_{2} (g); Δ H^{o} = 62.76 k J {m o l}^{- 1}$
Given that the standard states for iodine and chlorine are $I_{2} (s)$ and ${C l}_{2} (g)$ , the standard enthalpy of formation for $I C l (g)$ is:

14.6 k J {m o l}^{- 1}

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- 26.8 k J {m o l}^{- 1}

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- 16.8 k J {m o l}^{- 1}

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244.8 k J {m o l}^{- 1}

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Similar questions

C l_{2} (g) = 2 C l (g), 242.3 k J m o l^{- 1}

I_{2} (g) = 2 I (g), 151.0 k J m o l^{- 1}

I C l (g) = I (g) + C l (g), 211.3 k J m o l^{- 1}

I_{2} (s) = I_{2} (g), 62.76 k J m o l^{- 1}

I_{2} (s)

C l_{2} (g)

I C l (g)

C l_{2} (g) = 2 C l (g),

242.3 k j m o l^{- 1}

I_{2} (g) = 2 I (g),

151.0 k j m o l^{- 1}

I C l (g) = I (g) + C l (g),

211.3 k j m o l^{- 1}

I_{2} (s) \to I_{2} (g),

62.76 k j m o l^{- 1}

I_{2} (s)

C l_{2} (g)

I C l (g)

C l_{2} (g) \to 2 C l (g), 242.3 k J {m o l}^{- 1}

I_{2} (g) \to 2 I (g), 151.0 k J {m o l}^{- 1}

I C l (g) \to I (g) + C l (g), 211.3 k J {m o l}^{- 1}

I_{2} (s) \to I_{2} (g), 62.76 k J {m o l}^{- 1}

I_{2} (g)

C l_{2} (g),

C l (g)

C l_{2} (g) - 2 C l (g), 242.3 k J m o l^{- 1}

I_{2} (g) - 2 I (g), 151.0 k J m o l^{- 1}

I C I (g) - I (g) + C l_{(} g), 211.3 k L m o l^{- 1}

I_{2} (s) - I_{2} (g), 62.75 k J m o l^{- 1}

I_{2} (s)

C l_{2} (g)

I C I (g)

C l_{2} (g) \to 2 C l (g);

242.3 k J

^{- 1}

I_{2} (g) \to 2 I (g);

151.0 k J m o l

^{- 1}

I C l (g) \to I (g) + C l (g);

211.3 k J

^{- 1}

I_{2} (s) \to I_{2} (g);

62.76 k J m o l

^{- 1}

I_{2}

C l_{2}

I C l

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