15 Energetics GCSE

A reaction that gives out heat to the surroundings is ...

• exothermic

• endothermic

• kinetic

• adiabatic

A reaction that absorbs heat from the surroundings is ...

• exothermic

• endothermic

• kinetic

• adiabatic

Combustion reactions are examples of ... reactions

• exothermic

• endothermic

• kinetic

• adiabatic

Neutralisation reactions are examples of ... reactions

• exothermic

• endothermic

• kinetic

• adiabatic

Displacement reactions are examples of ... reactions

• exothermic

• endothermic

• kinetic

• adiabatic

The thermal decomposition of metal carbonates reactions are examples of ... reactions.

• exothermic

• endothermic

• kinetic

• adiabatic

The reactions of metals with acids is

If you are holding a test-tube in which an exothermic reaction is occuring, you will notice that the test-tube gets ...

• warmer

• colder

• darker

• bleaches

If you are holding a test-tube in which an endothermic reaction is occuring, you will notice that the test-tube gets ...

• warmer

• colder

• darker

• bleaches

Are you sure you've read the topic?

• Ya

• Nay