Question

If the endothermic reaction below has reached equilibrium, what is the effect of raising the temperature...

If the endothermic reaction below has reached equilibrium, what is the effect of raising the temperature of the reaction vessel?

2N2(g) + 3H2(g) 2NH3(g)   




a.
The reaction will shift to the right.

b.
The reaction will shift to the left.

c.
There will be no effect.

d.
What happens depends on the initial temperature.
Science   Chemistry   
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Homework Answers

Answer #1

Answer :

N2 (g) + 3 H2 (g) + heat <==> 2 NH3 (g)

This is an Endothermic reaction .

If the temperature of reaction vessel increased , then according to Le-chatelier's principle Reaction will shift to that direction where effect of increase of temperature can be minimised which is shifting the Reaction to the right (forward direction).

This is because heat is involved in reactant side , if any of the parameter of reactant side is increased ( whether it's temperature or concentration of any reactant) , reaction will shift to right to minimise the increased parameter of reactant side.

So, correct option is (a) the reaction will shift to right.

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