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N2(g) + 3H2(g) hArr 2NH3(g), /\H =-93.5 ...

`N_2(g) + 3H_2(g) hArr 2NH_3(g),` /_\`H =-93.5 kj what will happen when helium gas is added to the vessel at constant valume:

A

more `NH_3` is formed

B

less `NH_3` is formed

C

no effect

D

none of these

Text Solution

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The correct Answer is:
C
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MBD PUBLICATION-EQUILIBRIUM-QUESTION BANK
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  2. In a reversible reaction two substances are in equilibrium. If the con...

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  5. Kp/Kc for the reaction: CO(g)+1/2O2(g) hArr CO2(g) is :

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  7. An equilibrium mixture for the reaction 2H2S(g) hArr 2H2(g)+S2(g) had...

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  8. What is the equilibrium expression for the reaction: P4(s)+5O2(g) hArr...

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  9. The conjugate acid of NH2 is

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  10. Which of the following is not a lewis acid ?

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  11. The strongest bronsted base is:

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  12. An aqueous solution of acetic acid contains:

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  13. Aqueous solution of copper sulphate changes blue litmus to red because...

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  15. Which of the following statement is incorrect for a weak acid ?

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  16. Which of the following is not conjugate pair of acid base ?

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  17. According to bronstedconcept, the acids in the reaction : NH3+H2O=NH4+...

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  18. Ammonium hydroxide is a weaker base because it is :

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  20. The pH of a soloution containing 0.4 gm NaOH per litre is :

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