Podcast
Questions and Answers
What is the term for the process of conversion of water vapor into liquid water?
What is the term for the process of conversion of water vapor into liquid water?
- Sublimation
- Precipitation
- Condensation (correct)
- Evaporation
What is the function of a catalyst in a chemical reaction?
What is the function of a catalyst in a chemical reaction?
- It slows down the reaction without being consumed in the process
- It changes the chemical composition of the reactants
- It increases the temperature required for the reaction to occur
- It speeds up the reaction without being consumed in the process (correct)
Which of the following is an example of a non-metal that is a good conductor of electricity?
Which of the following is an example of a non-metal that is a good conductor of electricity?
- Sulfur
- Iodine
- Graphite (correct)
- Phosphorus