Q. Small quantity of HCl is present in

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Q. By mixing together substances of all the three states of matter, different types of solutions can be

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Q. The pH of soft drink is

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Q. Almost forward reaction is completed when the value of Kc is

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Q. As the reaction proceeds, the rate of reaction

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Q. During electrolysis, the reaction that takes place at cathode is

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Q. The solution in which no more quantity of the solute can be dissolved at a given temperature is

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Q. All the naturally occurring processes proceed with the

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Q. The solution whose concentration is known

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Q. In an electrolytic cell, the electrons flow from

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Q. The word acid is derived from Latin word 'Acids' meaning

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Q. Decomposition of N₂O₅ is

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Q. Best example of spontaneous reaction is

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Q. All reactions occur in

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Q. The substance present in small amount in the solution is

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Q. Transfer of heat from cold interior part of the refrigerator to the hot surroundings is an example of

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Q. Any property which depends upon the state of system is called

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Q. Half-life period for the decomposition of N₂O₅ at 45°C is

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Q. Metallic conduction is also called as

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Q. The number of moles is equal to

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