WorksheetsPetro/O-Chem Unit Quiz Review
Total questions: 15
Worksheet time: 15mins
Covalent bonds are ones where
Electrons are shared unequally
Electrons are shared equally
Electrons are shared a little, as a treat
Electrons are not present at all
Carbon makes how many bonds?
1
2
3
4
What is in a hydrocarbon?
Hydro and Carbon
Water and Carbon
Hydrogen and Carbon
Disappointment
What sort of structural model is this?
Skeletal Structure
Chemical Formula
Jackson Pollock Structure
Lewis Dot Structure
2-methylpropane is an isomer of butane. This means that...
They have the same formula but different structures
They have the same structure but different formulas
They are mirror reflections of each other
2-methylpropane sets the pick-and-roll better
What happens to the boiling point of alkanes as they get bigger (more carbons in the chain)?
It goes up
It goes down
It stays the same
They become alkenes
Petroleum is sometimes called a ___fuel
Ferrous
Fossil
Ferocious
Renewable
Distillation is the laboratory technique that separates mixtures by their...
Melting points
Boiling points
Molecule size
Musical tastes
Why does petroleum have to be refined?
Because it avoided the fine in the first palce
We have to filter the impurities out
It can't be used at all in its natural form
It can't be used for different purposes in its natural form
If a chemical reaction feels hot to the touch, it is probably...
Endothermic
Exothermic
Ergonomic
Inert
Endothermic reactions have more potential energy in their...
Catalysts
Reactants
Products
Feels
Polymers are long chains of...
Hydrogen molecules
Other polymers
Monomers
Monocles
What is the most common type of plastic?
Polyethylene
Polyvinylchloride
Polyvinylacetate
Polywantacracker
Microplastics are being found...
In human bloodstreams
On the top of mountains
At the bottom of the ocean
In the air
Much of the focus on reducing plastic use is on ___, or plastics that are disposed of right away.
Dietary
Theoretical plastic
Single-use plastic
Multi-use plastic
