Plastics Problem Unit Test

Front

What is the purpose of examining functional groups on a molecule?

Back

To predict the properties of the substance, how the molecule will react with other molecules, and to identify likely regions on the molecule that will attract other molecules.

Front

What are polymers?

Back

Polymers are long chains of molecules that manufacturers can mold, cast, or force through a die into desired shapes.

Front

What is propyne?

Back

Propyne is a hydrocarbon with the chemical formula C3H4, characterized by a triple bond between two carbon atoms.

Front

What is the main issue with plastic disposal?

Back

Many people throw plastic away after one use, believe recycling solves the problem, or do not dispose of it properly.

Front

Define hydrocarbon.

Back

A hydrocarbon is a compound made up entirely of hydrogen and carbon atoms.

Front

What is the significance of functional groups in organic chemistry?

Back

Functional groups determine the chemical reactivity and properties of organic molecules.

Front

What is the difference between saturated and unsaturated hydrocarbons?

Back

Saturated hydrocarbons contain only single bonds between carbon atoms, while unsaturated hydrocarbons contain one or more double or triple bonds.

Front

What are the environmental impacts of plastic waste?

Back

Plastic waste can lead to pollution, harm wildlife, and contribute to climate change.

Front

What is the recycling process for plastics?

Back

The recycling process involves collecting, sorting, cleaning, and processing plastic waste into new products.

Front

What are the common types of plastics?

Back

Common types of plastics include polyethylene (PE), polypropylene (PP), polyvinyl chloride (PVC), and polystyrene (PS).