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What will be the effect of following factors on equilibrium state of following reaction . 1)temperature increase 2)pressure increase. 3)(NaNO2) increase 4)Pressure of O2 increase 5) mixing of He gas.

What will be the effect of following factors on equilibrium state of following reaction .   1)temperature increase 2)pressure increase. 3)(NaNO2) increase 4)Pressure of O2 increase 5) mixing of He gas. 

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Grade:12th pass

1 Answers

Aastha Singh
askIITians Faculty 212 Points
3 years ago
Dear student,
Le chatelier priciple will be followed in each case,
1. increased temperature may increase the rate of reaction and more of gaseous products will be formed ,hence acc to Le Chat principle, reaction will proceed in backward direction to reduce gaseous products more of solid NaNO3WILL BE FORMED

2.Following Le Chat principle, increasing pressure would induce stress on system, hence to reduce this stress reaction moves in a direction where no. of molecules are less. hence pressure decreases , backward direction movt. of reaction.

3. NaNO2IS ON PRODUCT SIDE, IF THAT INCREASES, REACTION MOVES IN BACKWARD DIRN. TO REDUCE CONCENTRATION OF NANO2

4. pRESSURE OF O2 should be decreased by moving the reaction in backward direction.

5.Mixing of any inert gas wont affect equilibrium constant

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