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Heat of Formation

44 At a certa...

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44 At a certain temperature only 50% of HI is dissociated into H2 and I2 at equlibrium. The equilibrium constant is A 1 B 3 C 0.5 D 0.25

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Q. At a certain temperature, only 50%

H I

is dissociated into

H_{2}

I_{2}

at equilibrium. The equilibrium constant is:

Q. At a certain temperature

2 H I \Leftrightarrow H_{2} + I_{2}

only 50% HI is dissociated at equilibrium. The equilibrium constant is :

Q. At certain temperature, 50% of

H I

is dissociated into

H_{2}

I_{2}

. Then the equilibrium constant is:

Q. At certain temperature

50

H I

is dissociated into

H_{2}

I_{2}

, the equilibrium constant is :

Q. In the following reaction

H_{2} + I_{2} ⇌ H I

H_{2}, I_{2}

H I

0.2 g

9.525 g

44.8 g

respectively at equilibrium at a certain temperature. Calculate the equilibrium constant of the reaction.

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