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Effect on Kc

Of the follow...

Question

Of the following which change will shift the reaction towards the product?
$I_{2} (g) ⇌ I (g), Δ H_{r}^{0} (298 K) = 150 k J$

A

Increase in concentration of

I_{2}

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B

Decrease in cocentration of

I_{2}

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C

Increase in temperature

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D

Increase in total pressure

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Solution

The correct option is C Increase in temperature
The given reaction is endothermic. If we increase the temperature forward reaction will be promoted so that heat is absorbed to decrease the temp.

Hence, option C is correct.

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Similar questions

Q. On the following which change will shift the reaction towards the product ?

I_{2} (s) ⇌ 2 I (g), Δ r H^{\circ} (298 K) = + 150 k J

Q. For the given reaction which change will shift the reaction towards the product?
Conversion of I₂ to 2I,
Enthalpy of formation at 298 K = 150 KJ.
Options are,
(a) increase in concentration of I₂
(b) decrease in concentration of I2
(C) increase in temperature
(D) increase in total pressure.
Explain why?

Q. Of the following which change will shift the reaction towards the product

I_{2} (g) ⇌ 2 I (g), △ H_{r}^{0} (298 K) = + 150 k J

Q. Which of the following change will shift the reaction towards the product?

I_{2} (g) ⇌ 2 I (g), Δ H_{r}^{\circ} (298 K) = + 150 k J

Q. Of the following which change will shift the reaction towards the product?

I_{2} (g) ⇌ 2 I (g), △ H_{r}^{0} (298 K) = + 150 k J

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