WorksheetsVocab Quiz: Thermochemistry
Total questions: 8
Worksheet time: 4mins
The branch of chemistry that deals with the relationship between chemical reactions and energy changes involving heat is called ____.
thermochemistry
biochemistry
electrochemistry
photochemistry
A chemical reaction that releases heat energy to its surroundings is known as ____.
exothermic reaction
endothermic reaction
neutralization reaction
decomposition reaction
A chemical reaction that absorbs heat energy from its surroundings is called ____.
endothermic reaction
exothermic reaction
combustion reaction
neutralization reaction
The amount of energy required to break a chemical bond, or the energy released when a bond is formed, is known as ____.
Bond energy
Kinetic energy
Potential energy
Thermal energy
A measure of the average kinetic energy of the particles in a substance is called ____.
temperature
pressure
volume
density
The transfer of thermal energy between substances that are at different temperatures is known as ____.
heat transfer
conduction
radiation
convection
The energy possessed by an object due to its motion is called ____.
kinetic energy
potential energy
thermal energy
chemical energy
A theory that explains the behavior of gases based on the motion of their particles is known as ____.
Kinetic Molecular Theory
Atomic Theory
Quantum Theory
Relativity Theory
