Chemical Reaction Rates - IGCSE Combined Sciences

Chemistry topic

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What ions are attracted to the anode?
Negative
1 of 8
The opposite of Q2 can be siad for the cathode. The cathode is charged ___ ?
Negatively
2 of 8
What ions discharge at the cathode?
Copper, Hydrogen, Gold
3 of 8
By burning coal, I believe that Carbon Doxide is produced. To check my result, I shoud run the gas through:
Limewater
4 of 8
In the same reaction as Q14, simultaneosly, H20 becomes H2. The entire reaction can be desrcibed as:
Redox
5 of 8
Through a reaction, Mg becomes MgO. From this, I can state that Mg has been:
Oxidised
6 of 8
The term given to the test for Hydrogen gas is the:
Pop test
7 of 8
Electrolysis will not occur if the solute is ___
Solid
8 of 8

Other cards in this set

Card 2

Front

The opposite of Q2 can be siad for the cathode. The cathode is charged ___ ?

Back

Negatively

Card 3

Front

What ions discharge at the cathode?

Back

Preview of the front of card 3

Card 4

Front

By burning coal, I believe that Carbon Doxide is produced. To check my result, I shoud run the gas through:

Back

Preview of the front of card 4

Card 5

Front

In the same reaction as Q14, simultaneosly, H20 becomes H2. The entire reaction can be desrcibed as:

Back

Preview of the front of card 5
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Comments

Jess Frieze

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This was a good test on the general Chemistry syllabus, though I expected it would just be on rates of reaction! It was good to check my overall chemistry knowledge, but maybe make the name a little clearer! Thanks! :)

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