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Which of the following is correct...

Which of the following is correct

A

B

C

D

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The correct Answer is:
D
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ALLEN-TEST PAPER 3-CHEMISTRY
  1. Which is optically active :-

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  2. Given molecules are:-

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  3. Which of the following is correct

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  4. PQ(2) dissociates as PQ2 (g)hArrPQ(g)+Q(g) The initial pressure ...

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  5. P hArr Q, K1 1/3RhArr 1/3Q,K2 2R hArr 2S, K3 P hArr S, K4 =? ...

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  6. In the reaction , A(s) +B(g) + "heat" hArr 2C(s) + 2D(g) at equili...

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  7. For which of the following gaseous reactions, the relationship log KC/...

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  8. At which temperature, P C K K KP/KC value will be 1/4 for dissociatio...

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  9. Equilibrium constants for (a) N2 + O2 hArr 2NO and (b) NO + 1/2O2 hArr...

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  10. At t^@C temperature, the observed vapour density of A is 17.5 for the ...

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  11. For the reaction A((s)) + 2B((g)) ƒhArr 3C((g)) . At constant pressur...

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  12. Which of following does not show common ion effect ?

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  13. For the reaction 3A(g)+B(g) hArr 2C(g) at a given temperature , Kc=9.0...

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  14. When A2 and B2 are allowed to react, the equilibrium constant of the r...

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  15. The dissociation constant fo acetic acid at a given temperature is 1.6...

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  16. 6.0 g weak acid HA (mol.mass=60 g/mol.) is dissolved in water and form...

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  17. PbOhArrPb+1/2O2, K=2xx10^(-1) ZnOhArr +1/2 O2 K=2xx10^2 CuOhArr +...

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  18. The value of K(c) for the reaction 3O(2)(g) hArr 2O(2)(g) is 2.0 xx 10...

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  19. Acidic strength of CH3 COOH in presence of CH3 COONa :-

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  20. Equilibrium constant K(C) for the following reaction at 800 K is, 4 NH...

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