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According to Le-Chatelier's principle, a...

According to Le-Chatelier's principle, an increase in the temperature of the following reaction will
`N_(2) + O_(2)hArr2NO, -43,200` Kcal

A

Increase the yield of NO

B

Decrease the yield of NO

C

Not affect the yield of NO

D

Not help the reaction to proceed in forward direction

Text Solution

Verified by Experts

The correct Answer is:
B
Being exothermic, the forward reaction is forward by low temperature.
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A2Z-CHEMICAL EQUILIBRIUM-Le - Chatellers'S Principle
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  2. Addition of water to which of the following equilibria causes it to s...

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  3. In the gaseous equilibrium H(2)X(2) + heat hArr 2HX, the formation of ...

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  4. The equilibrium constants for the reaction Br(2)hArr 2Br at 500 K an...

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  5. Reasing the temperature of an equilibrium system

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  6. Some quantity of water is contained in a container as shown in figure....

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  7. When a bottle of cold drink is opened, the gas comes out with a fizzle...

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  8. Reaction in which yield of product will increase with increase in pres...

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  9. In the reaction A(2)(g) + 4B(2)(g)hArr2AB(4)(g), Delta H lt 0 . The de...

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  10. The endothermic reaction (M+NhArrP)is allowed to attain an equilibrium...

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  11. The equilibrium constant for a reacton N(2)(g)+O(2)(g)=2NO(g) is 4xx...

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  12. According to Le-Chatelier's principle, an increase in the temperature ...

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  13. In which of the following equilibrium, change in the volume of the sys...

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  14. In which of the following reactions, increase in the pressure at tempe...

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  15. Suppose the reaction PC1(5(s))hArrPC1(3(s)) + C1(2(g)) is in a closed ...

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  16. Consider the reaction equilibrium, 2SO(2(g)) + O(2(g))hArr , Delta H^(...

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  17. In which of the following equilibrium reactions, the equilibrium react...

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  18. The exothermic formation of C1F(3) is represented by the equation C1(2...

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  19. In which of the following gaseous equilibrium an increase in pressure ...

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  20. A schematic plot of log K(eq) vs inverse of temperature for a reaction...

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