What colour would a universal indicator turn in acid?
Blue
Red
Orange
Purple
Which one of these is an acid?
Oven cleaner
Salty water
Hair dye
Vinegar
Which one of these is an alkaline?
Toothpaste
Rainwater
Lemons
Fizzy dinks
The reaction between an acid and an alkali is:
acidification
evaporation
neutralization
condensation
Is rain water an alkali?
True
False
Is washing powder an alkali?
True
False
The name of an acid in lemon juice is:
Citric acid
Lemonic acid
Sulfuric acid
Ethanoic acid
You can prevent acids from splashing into your eyes by wearing:
Gloves
Lab coat
Glasses
long hair tided back
The pH of water is:
9
7
12
1
The most alkali thing is 12?
True
False
The most acidic thing is 0?
True
False
Something that is slightly alkali is:
9
13
10
5
0
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