What is the safest method in difficult questions on types of solutions?
Answer and explanation
Correct answer: Identify solute, solvent, and their states separately
A reliable method is to separate the task into three steps: identify what dissolves, identify the dissolving medium, and note the state of each. The solvent state gives the broad solution category. Memorized names, colour, or assuming that every solution contains water can all lead to errors, especially with alloys, air, and gaseous solutions.
Frequently asked questions
What is the correct answer to this question?
Identify solute, solvent, and their states separately
Why is this the correct answer?
A reliable method is to separate the task into three steps: identify what dissolves, identify the dissolving medium, and note the state of each. The solvent state gives the broad solution category. Memorized names, colour, or assuming that every solution contains water can all lead to errors, especially with alloys, air, and gaseous solutions.
Which subject and chapter does this question cover?
This is a Class 9 Science question. Chapter: Exploring Mixtures and Their Separation. Topic: Solute and solvent.
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