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The equilibrium constant at 717 K for th...

The equilibrium constant at 717 K for the reaction: `H_(2(g))+I_(2(g))lArr2HI_((g))` is 50.
The equilibrium constant for the reaction:
`2HI_(2(g))lArrH_(2(g))+I_(2(g))` is

A

0.5

B

`2xx10^(-2)`

C

`4.0`

D

`1xx10^(-1)`

Text Solution

Verified by Experts

The correct Answer is:
B
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NCERT FINGERTIPS-PRACTICE PAPER 1-Practice Paper 1
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  3. Which one of the following pairs do not impart colour to the flame?

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  4. Which is not correct?

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  5. aK(2)Cr(2)O(7)+bKCl+cH(2)SO(4) to xCrO(2)Cl(2)+yKHSO(4)+zH(2)O The a...

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  6. Which of the following is correct for SF(4)?

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  7. The strongest bond is present in

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  8. Carbon and oxygen form two compounds. Carbon content in one of them is...

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  9. For the reaction at 25^(@)C,X(2)O(4(l))to2XO(2(g)),DeltaH=2.1kcal and ...

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  10. Which of the following statements is incorrect?

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  11. Which of the following statements is correct?

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  12. Which of the following is wrong?

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  13. The central C-atom of a carbanion possesses

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  14. Indusstrially, H(2)O(2) is obtainned by the following cyclic process: ...

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  15. The amont of water produced by the combustion of 16 g of methane is

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  16. The order of heat of fusion of T(2),D(2) and H(2) is

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  17. The photochemical smog is essentially caused by presence by

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  18. Which of the following orbital overlapping is not possible according t...

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  19. The reaction, RC-=CR underset("Lindlar's catalyst")overset(H(2))toGive...

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  20. Which statement is false?

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