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Class 10 Science Chemical Substances – Nature and Behaviour Chemical Reactions and EquationsExpertLevel 3

What is the correct difference between the symbols [aq] and [l] in a chemical equation?

Answer and explanation

Correct answer: [aq] indicates a substance dissolved in water, whereas [l] indicates the liquid state of a substance.

[aq] means an aqueous solution: the substance is dissolved in water, for example NaCl(aq). In contrast, [l] means that the substance itself is in the liquid state, for example H₂O(l). Thus, [aq] indicates water as the solvent, whereas [l] indicates only the physical state.

Tags

scienceclass 10chemical reactionsstate symbolsaqueous solutionchemical equations

Frequently asked questions

What is the correct answer to this question?

[aq] indicates a substance dissolved in water, whereas [l] indicates the liquid state of a substance.

Why is this the correct answer?

[aq] means an aqueous solution: the substance is dissolved in water, for example NaCl(aq). In contrast, [l] means that the substance itself is in the liquid state, for example H₂O(l). Thus, [aq] indicates water as the solvent, whereas [l] indicates only the physical state.

Which subject and chapter does this question cover?

This is a Class 10 Science question. Chapter: Chemical Substances – Nature and Behaviour. Topic: Chemical Reactions and Equations.

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