Chemistry C1 OCR

C1 quiz :D

  • Created by: S.H
  • Created on: 23-04-12 18:36
Cracking is a process...
which turns large alkane molecules into smaller alkane and alkene molecules
1 of 14
Alcohol reacts with acid to make
ester and water
2 of 14
Thermochromic pigments...
change colour at different temperatures
3 of 14
Complete combustion produces...
more energy
4 of 14
There is ......oxygen in the atmosphere
21%
5 of 14
Catalytic converters...
convert carbon monoxide into carbon dioxide
6 of 14
Alkenes have a...
double bond
7 of 14
Ethene polymerise to form
polyethene
8 of 14
When protein molecules change shape they have
denatured
9 of 14
Emulsifiers
help oil and water mix
10 of 14
Limewater turns .........when carbon dioxide is present
cloudy
11 of 14
Saturated compounds have a
single bond
12 of 14
Deforestation.............the level of carbon dioxide in the atmosphere
increases
13 of 14
Why is PTFE laminated onto nylon?
it is too fragile on its own
14 of 14

Other cards in this set

Card 2

Front

Alcohol reacts with acid to make

Back

ester and water

Card 3

Front

Thermochromic pigments...

Back

Preview of the front of card 3

Card 4

Front

Complete combustion produces...

Back

Preview of the front of card 4

Card 5

Front

There is ......oxygen in the atmosphere

Back

Preview of the front of card 5
View more cards

Comments

Abi

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Needs more questions (:

Abi

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Needs more questions (:

alex fallows

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great quiz it test your brain next time make about 20-30 questions :D

nevin

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good can you do more questions? thanks.

Theophilus Taiwo

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needs more questions............................Thanks

great quiz...........

abu

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results are not being shows D:

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