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15
×
Name this molecule
Ethane
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20
×
What does LPG means?
Liquefied Petroleum Gas
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15
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What are the two examples of unsaturated hydrocarbons?
Alkenes and alkynes
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boom
Lose 50 points!
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fairy
Take points!
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25
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rocket
Go to first place!
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banana
Go to last place!
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15
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In alkanes, if the number of Carbon atoms is 8, what is the number of Hydrogen atoms?
18
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15
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What is the general formula for an alkane?
CnH2n+2
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10
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How many Carbons does Propene have?
Three
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15
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Give an example of saturated hydrocarbon.
All alkanes
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10
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How many Carbons does Ethene have?
Two
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lifesaver
Give 25 points!
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rocket
Go to first place!
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shark
Other team loses 10 points!
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baam
Lose 20 points!
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monster
Reset all scores!
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shark
Other team loses 10 points!
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rocket
Go to first place!
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baam
Lose 10 points!
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thief
Give points!
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25
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seesaw
Swap points!
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fairy
Take points!
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25
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thief
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20
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True or False. All alkanes burn exothermically.
True
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15
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If Carbon 1 to 4 is in Gas state, what is the state of the 5th to 16th carbon?
Liquid
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20
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Alkynes are molecules containing triple bond The simplest member is ________ or acetylene. Answer: E___yne
ethyne
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25
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What is the new form of carbon discovered recently with it uses? F_____ene
Fullerene-it is use in Nanotechnology
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