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Interpretation:
The term insoluble is to be explained.
Concept introduction:
Most of the substances around us can be grouped into different categories based on two properties: solubility and conductivity of electricity. These properties are directly related to the intermolecular force of attraction between the molecules.
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Answer to Problem 1E
Those substances that do not dissolve in water or other solvents are said to be insoluble. Example: lead is insoluble in water.
Explanation of Solution
Solubility is a general property by which one can sort substances into two categories: soluble and insoluble. Those which can dissolve in water/solvent and form aqueous solution are called soluble and those which do not dissolve in water/solvent are called insoluble.
For example, sugar is soluble but sand is insoluble.
Many substances can be sorted into one of two categories based on whether they dissolve in water/solvent. Not only solids but liquids and gases can also dissolve in water.
Chapter U1 Solutions
Living By Chemistry: First Edition Textbook
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