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A solution of NaOH possesses both H3O^(...

A solution of NaOH possesses both ` H_3O^(+) and OH^(-)` ions.

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ICSE-EQUILIBRIUM -TRUE OR FALSE TYPE QUESTION
  1. At chemical equilibrium , the concentration of all reactants and produ...

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  2. The equlibrium can be attained from either side of a reversible reac...

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  3. For the reaction A + 3B to C + D rate of reactions prop [A][B]

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  4. The compositions of equilibrium mixture is not changed by the catalyst...

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  5. At equilibrium concentration quotient is equal to the equilibrium con...

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  6. For the equilibrium PCl5(g)hArr PCl3(g) +Cl2, the value of the equi...

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  7. If equilibrium constant for the reactions. A2 +B2 hArr 2AB, is...

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  8. The rate of an exothermic reactions increases with increase in tempera...

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  9. Give reasons for the following : NH(3) gas a covalent compound does ...

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  10. The conjugate of a strong acid is always a weak base.

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  11. Comment on the statement : All Arrhenius acids are Bronsted acids but ...

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  12. The ionic product of water is constant at all temperature.True/False.

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  13. A solution of NaOH possesses both H3O^(+) and OH^(-) ions.

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  14. A solution with pH= 6 is more acidic than a solution with pH= 4

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  15. A solutions containing NaOH and NaCl shows common ion effect.

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  16. The solubility of NaCl in water decreases with increases in tempera...

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  17. What is the principle of selective precipitations ?

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  18. A precipitate is formed when ionic product becomes equal to the solubi...

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  19. An aqueous solution of KNO3 is basic due to hydrolysis

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  20. Methyl orange shows yellow colour in alkaline solutions.

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