Question
Describe the physical properties of amines.
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Answer
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Arrange the following in order of property indicated for each set:
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$(a).$ An experiment was carried out in the laboratory, to study depression in freezing point. $1 \ M$ aqueous solution of $Al(NO_3)_3$ and $1 \ M$ aqueous solution of glucose were taken. From the given figure identify solution $1.$ and solution $2.$ Give a plausible reason for your answer
$(b).$ The osmotic pressure of a solution of cane sugar was found to be $2.46 \ atm$ at $300 \ K.$ If the solution was diluted five times, calculate the osmotic pressure at the same temperature.
How can the osmotic pressure of the given cane sugar solution be decreased without changing its volume? Give a reason for your answer.
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How can the osmotic pressure of the given cane sugar solution be decreased without changing its volume? Give a reason for your answer.
What is the role of adsorption in heterogenous catalysis?