CHEMISTRY - Fall Final

Front

What is the effect of heating on the solubility of sugar in tea?

Back

Heating increases the solubility of sugar in tea, allowing more sugar to dissolve.

Front

What is a saturated solution?

Back

A saturated solution is one in which no more solute (like salt) can dissolve in the solvent (like water) at a given temperature.

Front

What are the vertical columns in the Periodic Table called?

Back

The vertical columns in the Periodic Table are called groups.

Front

What type of reaction is nuclear fission?

Back

Nuclear fission is an exothermic reaction, meaning it releases energy.

Front

What do elements in the same group of the Periodic Table have in common?

Back

Elements in the same group have similar chemical properties.

Front

What is the definition of solubility?

Back

Solubility is the ability of a substance (solute) to dissolve in a solvent at a given temperature and pressure.

Front

What is the difference between a saturated and an unsaturated solution?

Back

A saturated solution contains the maximum amount of solute that can dissolve, while an unsaturated solution can still dissolve more solute.

Front

What is an exothermic reaction?

Back

An exothermic reaction is a chemical reaction that releases energy in the form of heat.

Front

What is the significance of groups in the Periodic Table?

Back

Groups indicate elements with similar valence electron configurations, leading to similar chemical behavior.

Front

What happens to the solubility of most solids as temperature increases?

Back

The solubility of most solids increases as temperature increases.