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USHA PUBLICATION-SOLID STATE-EXERCISE
- Give reason, when 30ml of ethyl alcohol is mixed with 30ml water, the ...
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- Define Osmotic pressure.
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- What is condition of reverse osmosis?
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- Define molality ?
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- Two liquid A and B boils at 155^@c and 175^@C respectively. Which of t...
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- What are azeotropes? Give an example.
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- According to Henry’s law P(gas) = KH xx .
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- What is the value of Van't Hoff factor (i) for KCl if it is 80% dissoc...
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- Define molefraction of solute.
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- How does vapour pressure of a solvent affected by adding a non-volatil...
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- What is the effect of temperature on molarity and molality?
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- What is difference between molality and molarity?
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- Define Ebullioscopic constant.
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- Define cryoscopic constant.
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- Arrange the following in increasing order of their vapour pressure at ...
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- Between sea water and drinking water which will freeze at lower temper...
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- A liquid with low vapour pressure at room temperature will have boili...
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- What do you mean by colligative properties?
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- For a non-electrolyte van’t Hoff factor is .
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- What is unit of molal depression constant?
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