Exam: Cambridge English: C1 Advanced (CAE)

Definition: A toxic, white solid substance that comes from benzene and is used in making plastics, resins, and medicines, as well as a disinfectant in small amounts.

Example: Phenol is often used in laboratories for its antiseptic properties.

Definition: A type of salt that is derived from phenol, often referred to as phenoxide.

Example: The chemist prepared a solution containing phenolate for the experiment.

Definition: Describing something that has been treated or mixed with phenol, a type of chemical compound.

Example: The laboratory used phenolated solutions for their experiments to ensure better results.

Definition: Relating to or derived from a type of organic compound known as phenol, which is used in various chemical processes and products.

Example: The phenolic compounds in the paint help to improve its durability and resistance to moisture.

Definition: A type of synthetic resin made from phenols and aldehydes, commonly used for making molded products, coatings, and adhesives.

Example: The furniture was made from a durable phenolic material that resists heat and moisture.

Definition: Relating to the study of the timing of natural events in relation to climate and seasonal changes.

Example: The phenological changes in plant blooming times can indicate shifts in climate patterns.

Definition: A chemical compound that is used as an indicator in acid-base reactions, turning red in basic solutions and colorless in acidic solutions. It was also used in the past as a laxative but is now considered toxic for that purpose.

Example: In the chemistry lab, we used phenolphthalein to determine the pH of the solution.

Definition: Something that is extraordinary or outstanding, often used to describe remarkable achievements or qualities.

Example: Her performance in the competition was phenomenal, earning her first place.

Definition: A philosophical theory that suggests that knowledge is limited to what can be perceived through the senses, and that the true nature of things beyond perception is unknowable.

Example: Phenomenalism challenges the idea that we can know the existence of objects outside of our sensory experiences.

Definition: A person who studies or specializes in the philosophical approach that focuses on the structures of experience and consciousness.

Example: The phenomenologist explored how people perceive reality through their experiences.

Definition: A branch of philosophy that studies how people perceive and understand their experiences and consciousness.

Example: Phenomenology helps us explore how we experience the world around us.