What role does the spark from the igniter play in the reaction that takes place when propane is burned in a gas grill?

a

The spark provides enough energy to break the bonds of the product molecules and get the reaction started.

b

The spark provides enough energy to stop the reaction.

c

The spark provides enough energy to break the bonds of the reacting molecules and get the reaction started.

d

The spark cools down the reaction.

Question

5 October, 12:12

+2

Answers (2)

Know the Answer?

Alissa Li · Answer 1

A because the spark is the catalyst for the reaxtion.

Jasmin Mann · Answer 2

The spark provides enough energy to break the bonds of reacting molecules and get the reaction started.