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For the reaction, SnO(2)(s)+2H(2)(g) hAr...

For the reaction, `SnO_(2)(s)+2H_(2)(g) hArr Sn(l)+2H_(2)O(g)` the equilibrium mixture of steam and hydrogen contained `45%` and `24% H_(2)` at `900 K` and `1100 K` respectively. Calculate `K_(p)` at both the temperature. Generally should it be higher or lower temperatures for better reduction of `SnO_(2)`?

A

Reaction is endothermic in nature

B

At higher temperature, the efficiency of reduction of tin oxide will increase

C

Reaction is exothermic in nature

D

At lower temperature, the efficiency of reduction of tin oxide decreases.

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The correct Answer is:
A, B
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RESONANCE-CHEMICAL EQUILIBRIUM-Exercise-2 (Part-3)
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  2. The equilibrium constant for some reactions are given below against ea...

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  3. For the reaction, SnO(2)(s)+2H(2)(g) hArr Sn(l)+2H(2)O(g) the equilibr...

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  6. Consider equilibrium H(2)O(l)hArrH(2)O(g). Choose the correct directio...

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  7. Consider the following equilibrium 2AB(g)hArrA(2)(g)+B(2)(g) The v...

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  8. Vapour density of equilibrium PCI(5)(g)hArrPCI(3)(g)+CI(2)(g) is decre...

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  9. CuSO(4),5H(2)O(s)hArrCuSO(4)(s)+5H(2)O(g)K(P)=10^(-10) "moles of" CuSO...

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  10. CuSO(4).5H(2)O(s)hArrCuSO(4).3H(2)O(s)+2H(2)O(s) K(P)=0.4xx10^(-3) atm...

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  11. For a reversible reaction aA+bBhArrcC+dD, the variation of K with temp...

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  12. 1 mole each of H(2)(g) "and" I(2)(g) are introduced in a 1L evacuated ...

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  13. For the reaction: PCI(5)(g)hArrPCI(3)(g)+CI(2)(g) The forward reacti...

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  14. Which of the following reaction will shift in forward direction. When ...

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  15. Which of the following will not affect the value of equilibrium consta...

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  16. If the volume of the racion flask is reduced to half of its initial va...

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  17. 2CaSO(4)(s)hArr22CaO(s)+2SO(2)(g)+O(2)(g), DeltaHgt0 Above equilibri...

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