In the laboratory, carbon-di-sulphide is used as a solvent to separate a mixture of iron filings and sulphur powder. What precaution has to be taken with carbon-di-sulphide?

Question

MCQ (Single)Solubility of Substances

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You are provided with a mixture of iron filings and sulphur powder. When you add carbon-di-sulphide to the mixture, you would observe

Does the solubility of a substance change with temperature? Explain with the help of an example.

Define solubility. How does the solubility of a solute in solvent change with an increase in temperature?

Is the amount of salt and sugar or barium chloride, that can be dissolved in water at a given temperature, the same?