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15 questions
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- 1. Multiple-choice45 seconds1 pt
Hydrocarbons contain which two elements?
Carbon
Helium
Cobalt
Hydrogen
- 2. Multiple-choice30 seconds1 pt
Do Alkanes have a Single or double bond?
Double
Single
- 3. Multiple-choice30 seconds1 pt
Alkanes are saturated hydrocarbons?
True
False
- 4. Multiple-choice30 seconds1 pt
What is the correct general formula for an alkane?
CnHn+2
CnH2n
CnH2n+2
C2nH+2
- 5. Multiple-choice30 seconds1 pt
What does a finite resource mean?
Will not run out
WiIll run out eventually
- 6. Multiple-choice30 seconds1 pt
What is the formula for Ethane?
CH4
C2H6
C3H8
C4H10
- 7. Multiple-choice30 seconds1 pt
What would you call an alkane with a 5 carbon chain?
Butane
Octane
Hexane
Pentane
- 8. Multiple-choice30 seconds1 pt
If an alkane has 22 carbons how many Hydrogens would it have?
44
45
46
47
- 9. Multiple-choice30 seconds1 pt
If an alkane has 40 carbons how many Hydrogens would it have?
80
82
84
86
- 10. Multiple-choice30 seconds1 pt
If an alkane had an 8 carbon chain length, what do you think it would be called?
Methan
Decane
Octane
Heptane
- 11. Multiple-choice30 seconds1 pt
The bigger the alkane the less flammable it is.
True
False
- 12. Multiple-choice3 minutes1 pt
What is the formula of Methane
C2H4
CH4
C2H6
C1H4
- 13. Multiple-choice3 minutes1 pt
What is the correct structure of Propane, C3H8
- 14. Multiple-choice30 seconds1 pt
Which diagram represent the structure of Butane?
- 15. Multiple-choice30 seconds1 pt
What is the formula of this diagram?
C4H10
C5H10
C5H12
C4H12
