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One mole of H(2) and 2 moles of I(2) ar...

One mole of `H_(2)` and 2 moles of `I_(2) ` are taken initially in a two litre vessel. The number of moles of `H_(2)` at equilibrium is 0.2. Then the number of moles of `I_(2)` and `HI` at equilibrium is

A

3.2 M

B

4M

C

1.6M

D

1M

Text Solution

Verified by Experts

The correct Answer is:
C
`N_(2)+3H_(2) Leftrightarrow 2NH_(3)`
`{:(,"Intial",2,8,0),(,RF,1.6,4.8,3.2),(,"at equilibrium moles",0.4,3.2,3.2):}`
`[H_(2)]=(3.2)/(2)=1.6M`
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NARAYNA-CHEMICAL EQUILIBRIUM-Exercise -II (C.W.)
  1. For the reaction, 2NH(3)(g) to N(2)(g)+3H(2)(g)-

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  2. The value of K(c) for the reaction 2A hArr B+C is 2.0xx10^(-3). At a g...

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  3. In a 500mL falsk, the degree of dissociation of PCI(5) at equilibrium ...

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  4. One mole of H(2) and 2 moles of I(2) are taken initially in a two lit...

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  5. In a 500 ml capacity vessel CO and Cl(2) are mixed to form COCl(2). At...

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  6. The following concentrations were obtained for the formation of NH(3) ...

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  7. In the dissociation of HI, 20% of HI is dissociated at equilibrium. Ca...

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  8. If 340 g of a mixture of N(2) and H(2) in the correct ratio gas a 20% ...

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  9. At 600^(@)C,K(P) for the following reaction is 1 atm. X(g) rarr Y(g) ...

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  10. Hydrolysis of sucrose gives "Sucrose" +H(2)OhArr"Glucose + Fructose"...

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  11. For the process NH(3)(g) +HCI(g) rarr NH(4)CI(s)

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  12. For the reversible reaction, N(2)(g) + 3H(2)(g) rarr 2NH(3)(g) At 500^...

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  13. For reaction, PCl(3)(g)+Cl(2)(g) hArr PCl(5)(g) the value of K(c) ...

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  14. N(2)(g) + 3H(2)(g) rarr 2NH(3)(g) + heat.What is the effect of the inc...

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

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  16. 5.1g of solid NH(4)HS is introduced in a 16.4 lit. vessel & heated u...

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  17. Assertion: To a system at equilibrium addition of inert gas at constan...

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  18. In a reaction A(2)(g)+4B(2)(g) hArr 2AB(4)(g), DeltaH lt 0. The format...

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  19. CO(3)^(2-) and S(2)O(3)^(2-) can be distinguished by:

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  20. Two samples of HCl having 1M and 0.25 M are mixed. Find the volumes of...

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