Exam: IELTS

Definition: A person who performs alone, especially in music or dance, rather than as part of a group.

Example: The soloist captivated the audience with her beautiful voice.

Definition: A time of year when the sun is farthest from the equator, resulting in the longest or shortest day of the year.

Example: The summer solstice marks the longest day of the year, celebrated in many cultures.

Definition: Related to or happening at a solstice, which is the time when the sun reaches its highest or lowest point in the sky at noon.

Example: The solstitial celebrations mark the longest day of the year.

Definition: The ability of a substance to dissolve in a liquid, indicating how much of it can mix with the liquid.

Example: The solubility of salt in water increases with temperature.

Definition: The process of making a substance dissolve in a liquid, so it becomes part of that liquid.

Example: The solubilization of the drug in water improved its effectiveness.

Definition: To make a substance able to dissolve in a liquid, especially in water, often by using a special agent like a detergent.

Example: The scientist used a detergent to solubilize the fat in the experiment.

Definition: Able to be dissolved in a liquid, especially water.

Example: Salt is soluble in water, which means it can easily mix with it.

Definition: Referring to a substance that has been dissolved in a liquid, forming a solution.

Example: The solute in the experiment was salt, which dissolved in water.

Definition: A substance that is mixed into another substance to form a solution, typically the one that is present in a smaller amount.

Example: Salt is a common solute that dissolves in water to create saltwater.

Definition: A way to solve a problem or the answer to a question.

Example: The teacher provided a solution to the difficult math problem.

Definition: The ability or possibility of finding a solution to a problem or question.

Example: The solvability of the equation was confirmed by the mathematician.