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PATHFINDER-SOLUTIONS-QUESTION BANK
- Which of the following 0.1 M aqueous solution will have the lowest fre...
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- The freezing point of equimolal aqueous solutions will be highest for
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- 15 g of a solute in 100 g water makes a solution freeze at -1^@C. 30 g...
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- Which of the following has been arranged in order of decreasing freezi...
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- The molecular weight of benzoic acid in benzene as determined by depre...
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- The fraction of phenol dimerised in benzene if 20 g of phenol in 1 kg ...
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- When 20 g of naphthoic acid (C11H8O2) is dissolved in 50 g of benzene ...
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- Pressure cooker reduces cooking time because
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- y g of non-volatile solute of molar mass M is dissolved in 250 g benze...
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- A complex of iron and cyanide ions is 100% ionised at 1m (molal). If ...
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- The elevation in boiling point of a solution of 13.44 g of CuCl2 in 1 ...
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- A solution of glucose (C6H12O6) is isotonic with 4 g of urea (NH2-CO-N...
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- Osmotic pressure of 30% solution of glucose is 1.20 atm and that of 3....
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- 0.004 M Na2SO4 is isotonic with 0.01 M glucose. Degree of ionisation o...
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- We have 100 mL of 0.1 M KCl solution. To make it 0.2 M,
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- A molal solution is one that contains one mole of a solute in :
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- At higher altitudes, water boils at temperature gt100^@C because
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- The solubility of a specific non-volatile salt is 4 g in 100 g of wate...
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- According to Henry's law, the solubility of a gas in a given volume of...
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- Calculate the concentration of CO2 in a soft drink that is bottled wit...
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