The first IE of lithium is 5-4eV and first electron affinity of Cl is 3-6eV- The value of - H for the reaction Lig - Clg - Li-g - Cl- g- is in eV -

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Energy Levels

The first IE ...

Question

The first IE of lithium is $5.4$ eV and first electron affinity of $C l$ is $3.6$ eV. The value of $Δ H$ for the reaction $L i_{(g)} + C l_{(} g) \to L i_{(g)}^{+} + C l_{(g)}^{-}$ , is (in eV) :

+ 1.8

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+ 2.8

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- 2.8

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+ 9

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Similar questions

L i

5.4

C l

3.61

Δ H

L i (g) + C l (g) \to L i^{+} (g) + C l^{-} (g)

I E

5.41 e V

C l

3.61 e V

Δ H

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

L i (g) + C l (g) ⟶ {L i}^{+} (g) + {C l}^{-} (g)

5.4

3.61

Δ

L i (g) + C l (g) \to L i^{+} (g) + C l^{-} (g)

1

= 1.6 \times 10^{- 19}

5.41 e V

C l

- 3.61 e V

Δ H

k J

{m o l}^{- 1}

{L i}_{(g)} + {C l}_{(g)} \to {L i}_{(g)}^{+} + {C l}_{(g)}^{-}

L i

C l

Δ H

k J m o l^{- 1}

L i_{(g)} + C l_{(g)} \to L i_{(g)}^{+} + C l_{(g)}^{-}

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