Which solution is liquid at room temperature?
Answer and explanation
Correct answer: Salt water
Salt water is formed when solid salt dissolves uniformly in liquid water. The solvent, water, is liquid at room temperature, and the solution therefore remains liquid. Air is a gaseous solution, brass is a solid alloy treated as a solid solution, and hydrogen in palladium is a solid-in-solid solution. Thus salt water is the only liquid solution listed.
Frequently asked questions
What is the correct answer to this question?
Salt water
Why is this the correct answer?
Salt water is formed when solid salt dissolves uniformly in liquid water. The solvent, water, is liquid at room temperature, and the solution therefore remains liquid. Air is a gaseous solution, brass is a solid alloy treated as a solid solution, and hydrogen in palladium is a solid-in-solid solution. Thus salt water is the only liquid solution listed.
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.
