chemistry revision! c1

Created by: anand
Created on: 23-05-10 18:32

what is ionic bonding?

bonding where electrons are lost and gained

1 of 10

what is covalent bonding?

bond where electrons are shared

2 of 10

whats the difference between hydrophillic and hydrophobic?

hydrophillic = water loving hydrophobic = water hating

3 of 10

what is baking powder also called chemically?

sodium hydrogencarbonate

4 of 10

when heated it decomposes to form...?

sodium carbonate + carbon dioxide + water

5 of 10

ester equation

alcohol + acid =ester + water

6 of 10

cracking turns

large alkane molecules into smaller alkane molecules

7 of 10

polymerisation is the process of

many monomers react to give a polymer

8 of 10

a hydrocarbon is a compound of

carbon and hydrogen

9 of 10

hard quiz?

here is the answer lol

10 of 10

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what is covalent bonding?

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bond where electrons are shared

Card 3

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whats the difference between hydrophillic and hydrophobic?

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Card 4

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what is baking powder also called chemically?

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Card 5

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when heated it decomposes to form...?

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Comments

becca

Report Wed 12th January, 2011 @ 17:47

aaarggghh 5/11 :o

i think i need to revise more

4L3X

Report Sun 30th January, 2011 @ 14:12

10
___ -------------> I got the last one wrong LOL

Ethan

Report Mon 18th April, 2011 @ 09:22

6 out of ten.But the last one was correct .yes. more revision for me :(

Jazz_=]

Report Sat 23rd April, 2011 @ 21:50

Lol at how I got the last answer wrong =0

Adam

Report Sun 8th May, 2011 @ 13:30

9/11 :L LOOOOL.

got the last question wrong hahaha XD

Katie Rush

Report Sat 21st May, 2011 @ 14:50

oh god. that just makes me feel even worse! fail.

abc

Report Mon 23rd May, 2011 @ 13:38

8/11

including last one lol

joanne

Report Tue 24th May, 2011 @ 16:31

how the hell did i get the last question wrong hahaha, oh well 10/11 aint that bad:-)

mariah

Report Fri 27th May, 2011 @ 16:51

4/11

nd i never got the last one ):

maryam

Report Tue 14th June, 2011 @ 10:32

7/11

lol got the last one wrong...

lovebiology101

Report Tue 14th June, 2011 @ 12:31

6 out of 11- btw got the last one right yeah....

how can you get the question number 10 wrong? there is no right or wrong answer right?

Daphne

Report Sun 26th June, 2011 @ 08:34

yeay got only 5 out of 11

you should not get number 10 wrong because it is soo based on our opinion right

Aneesah

Report Mon 27th June, 2011 @ 21:39

7/11 and the exam's tomorrow, omg I'm gonna fail...!

sam

Report Tue 4th October, 2011 @ 21:37

5/11 i need sum help! no even 50%

chantelle

Report Fri 28th October, 2011 @ 14:40

5/11 :(

only 1 week 2 go !!!

Bethan Rose Marie Williams

Report Sun 30th October, 2011 @ 11:32

100% and I'm not lying I'm only 13 and my exams in 10 days XD

Shannon Tennant-Smith - Team GR

Report Thu 10th November, 2011 @ 18:18

some of the questions and options are misworded, but overall, a good quiz :)

prabbie

Report Sat 14th January, 2012 @ 17:55

the last answer is not a egg dumass, egg yoke!

Emzibobble

Report Sun 1st April, 2012 @ 10:50

72 PERCENT WAYYYY! AND I GUESSED MOST OF THEM :)

jon zobee

Report Mon 6th May, 2013 @ 21:16

this isn't C1

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Card 3

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Card 4

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Card 5

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