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A reversible chemical reaction is said t...

A reversible chemical reaction is said to be at equilibrium when

A

Equal amounts of reactants and products are formed

B

Reactants are completely converted to products

C

The rate of forward reaction is equal to the rate of backward reaction

D

The concentration of the reactants and products is the same

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The correct Answer is:
B, C
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NARAYNA-CHEMICAL EQUILIBRIUM-C.U.Q.
  1. An example of a reversible reaction is

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  2. Which of the following is a characteristic of a reversible reaction ?

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  3. A reversible chemical reaction is said to be at equilibrium when

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  4. The equilibrium constant in a reversible reaction at given temperature

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  5. In line kilns, the following reaction, CaCO(3)(s) hArr CaO(s)+CO(2)(...

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  6. Chemical equilibrium is a dynamic equilibrium because

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  7. Which of the following reagent(s) can show colour change when SO(2) ga...

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  8. A gas bulb is filled with NO(2) gas and immersed in an ice bath at 0^(...

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  9. Law of mass action cannot be applied to

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  10. Under a given set of experiemental condition, with increase in the con...

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  11. The active mass for any pure liquid or pure solid

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  12. For a reversible reaction, if the concentrations of the reactants are ...

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  13. For reactions involving gaseous reactants and products the equilibrium...

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  14. In the case of gaseous homogeneous reaction, the active mass of the re...

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  15. The molar concentration of 64 g of SO(2) in a four litre flask would b...

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  16. The equilibrium constant of a reaction is 300, if the volume of the re...

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  17. With increase in temperature, the value of equilibrium constant

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  18. If different quantities of ethyl alcohol and acetic acid are used in t...

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  19. The value of Kc for the reaction N(2(g))+ 3H(2(g)) Leftrightarrow 2NH(...

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  20. Which of the following is/are correct about chemical equilibrium?

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