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What do you understand by active mass of...

What do you understand by active mass of a substance ? In what units can it be expressed?

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ICSE-EQUILIBRIUM -SHORT ANSWER TYPE QUESTIONS
  1. How is liquid -vapour equilibrium attained in a closed vessel.

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  2. How is equilibrium attained in a chemical reactions? Why is the chemic...

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  3. What do you understand by active mass of a substance ? In what units c...

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  4. What is concentration quotient ? Write concentration quotients for the...

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  5. What is concentration quotient ? Write concentration quotients for the...

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  6. Why is CO2 made to escape in a lime kiln during the preparation of li...

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  7. What will be the effect of increasing pressure on the following equili...

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  8. Discuss the effect of increase of pressure on the following reactions ...

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  9. What will be the effect of increasing pressure on the following equili...

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  10. From the following data (at 298 K) prdict which oxide of Nitrogen is m...

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  11. How does the hamoglobin present In our blood transport oxygen to the ...

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  12. On the basis of Le- Chatellier's principle ,discuss the condition for ...

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  13. Why is pure water regarded as a weak electrolyte ?

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  14. Bromine water is brown and weakly acidic due to following equilibrium ...

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  15. The dissociation of phosgene is represented as follows: COCl2 (g) ...

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  16. The dissociation of phosgene is represented as follows: COCl2 (g) ...

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  17. The dissociation of phosgene is represented as follows: COCl2 (g) ...

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  18. Apply law of mass action to the dissociation of Na2SO4.

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  19. Apply law of mass action to the process, N2(g) + 3H2 (g) hArr 2...

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  20. State and explain Le- Chateller's principal

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