In which pair is the type of solution incorrectly given?
Answer and explanation
Correct answer: Salt water — solid in gas
Salt water contains solid salt as the solute and liquid water as the solvent, so its correct classification is solid in liquid. It cannot be solid in gas because water is not a gaseous solvent. Air is gas in gas, brass is solid in solid, and carbon dioxide dissolved in water makes soda water gas in liquid, so those three pairs are correctly matched.
Frequently asked questions
What is the correct answer to this question?
Salt water — solid in gas
Why is this the correct answer?
Salt water contains solid salt as the solute and liquid water as the solvent, so its correct classification is solid in liquid. It cannot be solid in gas because water is not a gaseous solvent. Air is gas in gas, brass is solid in solid, and carbon dioxide dissolved in water makes soda water gas in liquid, so those three pairs are correctly matched.
Which subject and chapter does this question cover?
This is a Class 9 Science question. Chapter: Exploring Mixtures and Their Separation. Topic: Solutions.
Student feedback
Was this question useful?
👍 0 Helpful 👎 0 Not helpful
Yes 0% No 0%
0 responsesStudent Reviews
No published reviews yet.
