1. The reactions, which proceed in both the directions, are called __________ reactions.
2. The reactions, which proceed to one direction only, are called __________ reactions.
3. Reversible reactions are __________ completed.
4. Irreversible reactions are __________ after some time.
5. A reversible reaction is said to be in __________ when the rate of forward reaction becomes equal to the rate of backward reaction.
6. The concentrations of reactants and products are __________ at equilibrium point.
7. The value of Kc depends upon the __________ of the reactants.
8. A increase of the value of Kc tends to move the reaction to the __________ direction.
9. A decrease of the value of Kc tends to move the reaction to the __________ direction.
10. An increase in the concentration of the reactants will move the reaction to the __________ direction.
11. A decrease in the concentration of the reactants will move the reaction to the __________ direction.
12. Equilibrium constant is denoted by __________.
13. When the equilibrium constant value is very __________, we can conclude that the forward reaction is almost completed.
14. When equilibrium constant value is very __________ we can conclude that forward reaction will occur to very little extent.
15. According to __________ principle, if system in equilibrium is subjected to a stress, the equilibrium shifts in a direction to minimize or undo the effect of the stress.
16. In exothermic reaction, the __________ of temperature favour the forward rate of reaction.
17. In endothermic reactions, the __________ of temperature favour the forward rate of reaction.
18. A __________ is a substance which effects the rate of reaction but remains unaltered at the end of the reaction.
19. A catalyst increases the velocity of the reaction by decreasing the __________.
20. The suppression of degree of ionization of a sparingly soluble weak electrolyte by the addition of a strong electrolyte containing an ion in common is called __________.
2. The reactions, which proceed to one direction only, are called __________ reactions.
3. Reversible reactions are __________ completed.
4. Irreversible reactions are __________ after some time.
5. A reversible reaction is said to be in __________ when the rate of forward reaction becomes equal to the rate of backward reaction.
6. The concentrations of reactants and products are __________ at equilibrium point.
7. The value of Kc depends upon the __________ of the reactants.
8. A increase of the value of Kc tends to move the reaction to the __________ direction.
9. A decrease of the value of Kc tends to move the reaction to the __________ direction.
10. An increase in the concentration of the reactants will move the reaction to the __________ direction.
11. A decrease in the concentration of the reactants will move the reaction to the __________ direction.
12. Equilibrium constant is denoted by __________.
13. When the equilibrium constant value is very __________, we can conclude that the forward reaction is almost completed.
14. When equilibrium constant value is very __________ we can conclude that forward reaction will occur to very little extent.
15. According to __________ principle, if system in equilibrium is subjected to a stress, the equilibrium shifts in a direction to minimize or undo the effect of the stress.
16. In exothermic reaction, the __________ of temperature favour the forward rate of reaction.
17. In endothermic reactions, the __________ of temperature favour the forward rate of reaction.
18. A __________ is a substance which effects the rate of reaction but remains unaltered at the end of the reaction.
19. A catalyst increases the velocity of the reaction by decreasing the __________.
20. The suppression of degree of ionization of a sparingly soluble weak electrolyte by the addition of a strong electrolyte containing an ion in common is called __________.
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