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- 1. Multiple Choice
What is the general formula for alkanes?
CnH2n
CHn
CnH2n+2
CH2n+2
- 2. Multiple Choice
The name of the molecule C2H6 is........
ethane
propane
methane
butane
- 3. Multiple ChoiceHow many carbon atoms are in propane1234
- 4. Multiple ChoiceHow many hydrogen atoms are in butane46810
- 5. Multiple ChoiceIf an alkane has 20 carbon atoms, how many hydrogen atoms will it have?20224042
- 6. Multiple Choice
Name this alkaneMethaneEthanePropaneButane - 7. Multiple ChoiceName this alkaneMethaneEthanePropaneButane
- 8. Multiple ChoiceThe "ane" ending in "alkane" tells someone that they are dealing with _________-bonded carbons.singledoubletriplequadruple
- 9. Multiple ChoiceGive the name of this compound...
C3H8PropeneButaneButenePropane - 10. Multiple ChoiceThe molecular formula for Heptane isC4H10C8H18C5H12C7H16
- 11. Multiple Choice
Hydrocarbons are compounds that contain
Carbon, only
Carbon and Hydrogen, only
Carbon and Hydrogen and sometimes Oxygen
Carbon, Oxygen and Hydrogen only
- 12. Multiple ChoiceHow many carbon atoms are in methane?1234
- 13. Multiple ChoiceAlkanes are known as saturated hydrocarbons because they contain only carbon-hydrogen single bonds.TrueFalse
- 14. Multiple ChoiceThe boiling points and viscosity of alkane molecules increase as their molecular sizes increase.TrueFalse
- 15. Multiple Choice
Which of the following is a saturated hydrocarbon?
ethene
heptane
propyne
methanol
- 16. Multiple ChoiceWhat is the general formula for saturated hydrocarbons?CnH2nCnHn+1CnH2n+1CnH2n+2
- 17. Multiple ChoiceWhich of the following would have the highest melting point?C3H8C4H8C5H12C22H44
- 18. Multiple ChoiceThe first member of the alkene series is methene.TrueFalse
- 19. Multiple ChoiceWhich formula represents a saturated hydrocarbon?ABCD
- 20. Multiple ChoiceGive the name of this compound...
C3H8PropeneButaneButenePropane - Answer choicesTagsAnswer choicesTags