When in contact with hydrochloric acid,which mineral gives off bubbles of carbon dioxide gas?

A)quartz
B)halite
C)calcite
D)fluorite

Question

When in contact with hydrochloric acid,which mineral gives off bubbles of carbon dioxide gas?

A)quartz 
B)halite 
C)calcite 
D)fluorite

Quizplus · Accepted Answer

When calcite comes in contact with hydrochloric acid, it undergoes a chemical reaction which produces bubbles of carbon dioxide gas. This reaction is used to identify calcite minerals. Quartz and halite do not react with hydrochloric acid, while fluorite may show a weak reaction.

When in Contact with Hydrochloric Acid,which Mineral Gives Off Bubbles