AQA Chemistry C3 Quiz - Corrected

A quiz covering the whole of C3 Chemistry, most of the questions are from the syllabus

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Good Luck on your exams **

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  • Created by: RATM33
  • Created on: 07-01-10 10:23
What is the Modern Periodic table arranged in?
Atomic number
1 of 21
Who is named "the father of the periodic table"?
Dmitri Mendeleev
2 of 21
The properties of the Transition Metals are due to...
the way the 3rd electron shell fills up
3 of 21
What did Arrhenius say about Acids and Alkalis?
They release H+ ions in water and Alkalis release OH- ions
4 of 21
Why was this not accepted?
subatomic particles had not yet been discovered
5 of 21
What did Lowry and Bronsted say about Acids and Alkalis?
They are proton donors and acceptors
6 of 21
What Indicator can be used to find the pH of a reaction between a WEAK acid and a STRONG alkali?
Phenolphthalein
7 of 21
Titrations are used to find the...
concentration
8 of 21
To increase solubility in GASES...
decrease temperature, increase pressure
9 of 21
What is SCALE?
Calcium carbonate deposit formed when calcium hydrogen carbonate is boiled
10 of 21
How do you remove temporary hard water?
Boiling
11 of 21
What is NOT used in water treatment?
Decomposition
12 of 21
In an exothermic reaction...
overall energy change is negative
13 of 21
In an endothermic reaction...
the energy needed break the bonds is GREATER than the energy needed to form bonds
14 of 21
What is the activation energy of a reaction?
the energy needed to start the reaction
15 of 21
What colour does Barium produce in a Flame test?
Green
16 of 21
What would you see when silver nitrate and dilute nitric acid is aded to bromide?
a white precipitate
17 of 21
What happens bromine water when it is in the presence of a saturated organic compound?
Stays the same colour (Orange)
18 of 21
What is the test and result for Copper (II)?
Add NaOH - blue precipitate
19 of 21
What is Mass Spectroscopy used for?
detecting elements and compounds
20 of 21
What type of Chromatography is used to separate compounds according to the size of molcules?
Gel permeation
21 of 21

Other cards in this set

Card 2

Front

Who is named "the father of the periodic table"?

Back

Dmitri Mendeleev

Card 3

Front

The properties of the Transition Metals are due to...

Back

Preview of the front of card 3

Card 4

Front

What did Arrhenius say about Acids and Alkalis?

Back

Preview of the front of card 4

Card 5

Front

Why was this not accepted?

Back

Preview of the front of card 5
View more cards

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