8942306
Description
Quiz by Lakshmi Lakshmanan, updated more than 1 year ago
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Created by Lakshmi Lakshmanan
about 7 years ago
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Question 1
Question
What must be added in order to neutralise an acidic solution?
Answer
-
An alkaline
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sugar
Question 2
Question
What can kerosene be used for?
Answer
-
Aircraft fuel
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Car fuel
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Tar for roads
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Ship fuel
Question 3
Question
Evaporation is when liquid turns into gas above it's boiling point.
Answer
- True
- False
Question 4
Question
[blank_start]Soluble[blank_end]- something is this if it will dissolve
Answer
-
Soluble
Question 5
Question
Solvent is the [blank_start]liquid[blank_end] part of the solution.
Answer
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liquid
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solid
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salt
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gas
Question 6
Question
Ethanol is a [blank_start]stronger[blank_end] solvent than water.
Answer
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stronger
Question 7
Question
What is the air hole setting on a Bunsen burner when lighting it?
Answer
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Full open
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Half open
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Closed
Question 8
Question
What temperature does ice melt in?
Answer
-
100°c
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0°c
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200°c
Question 9
Question
Water is pH 7
Answer
- True
- False
Question 10
Question
To check if elderberries can be used as an indicator:
Crush the berries
add [blank_start]water[blank_end]
Add the juice to acid and alkali samples
See if the [blank_start]colour[blank_end] changes
Answer
-
water
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colour
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