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The osmotic pressure of equimolal solutions of glucose, sodium chloride and barium chloride will be in the order

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Important Questions on Solutions

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12th ICSE
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ICSE Chemistry>Chapter 2 - Solutions>OBJECTIVE (MULTIPLE CHOICE) TYPE QUESTONS>Q 29
A 500 g toothpaste sample has 0.2 g fluoride concentration. What is the concentration of fluorine in terms of ppm level?
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12th ICSE
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ICSE Chemistry>Chapter 2 - Solutions>OBJECTIVE (MULTIPLE CHOICE) TYPE QUESTONS>Q 30
Which is not affected by temperature?
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12th ICSE
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ICSE Chemistry>Chapter 2 - Solutions>OBJECTIVE (MULTIPLE CHOICE) TYPE QUESTONS>Q 31
The molecular weight of sodium chloride is determined by measuring the osmotic pressure of its aqueous solution is 
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12th ICSE
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ICSE Chemistry>Chapter 2 - Solutions>OBJECTIVE (MULTIPLE CHOICE) TYPE QUESTONS>Q 32

Consider the following figure and choose the correct option:

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12th ICSE
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ICSE Chemistry>Chapter 2 - Solutions>OBJECTIVE (MULTIPLE CHOICE) TYPE QUESTONS>Q 33
PtCl4.6H2O can exist as a hydrated complex. One molal aqueous solution of the salt recorded a depression in freezing point of 3.72°C. If the salt is assumed to be 100%ionised in solution and Kf for H2O is 1.86 K kg mol-1, the molecular formula of the complex is likely to be
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12th ICSE
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ICSE Chemistry>Chapter 2 - Solutions>OBJECTIVE (MULTIPLE CHOICE) TYPE QUESTONS>Q 34
Freezing point of water is 0°C. At what temperature will one molal solution of NaCl freeze, if NaCl is taken to be completely dissociated (molal depression constant of water=18.6)?
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12th ICSE
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ICSE Chemistry>Chapter 2 - Solutions>OBJECTIVE (MULTIPLE CHOICE) TYPE QUESTONS>Q 35
For an aqueous solution, freezing point is -1.86°C. Elevation of the boiling point of same solution (kf=1.86° mol-1kg and kb=0.512° mol-1kg) is
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12th ICSE
IMPORTANT
ICSE Chemistry>Chapter 2 - Solutions>OBJECTIVE (MULTIPLE CHOICE) TYPE QUESTONS>Q 36
In a mixture of A and B, components show negative deviation when