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Worksheets4/16 QUIZ: PH Scale #1
Total questions: 25
Worksheet time: 24mins
A substance that produces hydrogen ions in water.
Neutral substance
An alkali
An acid
Salts
A substance that produces hydroxide ions in water.
neutral substances
salts
An acid
An alkali
The ion that every acid donates
Hydrogen ions
Hydroxide ions
Hydrogen atoms
Hydrogen molecules
The ion that every alkali donates.
Hydrogen ions
Hydroxide ions
Hydroxide atoms
water
A chemical dye that can be added to a substance that changes colour depending on whether the substance is acidic, neutral or alkaline.
A poison
An alkali
An acid
An indictor
A substance that has a pH of exactly 7.
acid
neutral
alkaline
toxic
A measure of the acidity of a substance. It identifies if a substance is acidic, neutral or alkaline.
Ph scale
table of ions
periodic table
pH scale
What does pH measure?
the amount of hydrogen (H+) ions
the amount of hydroxide (OH-) ions
amount of water
all of the above
Which of the following is the strongest acid?
1
5
3
8
Which of the following is the strongest base?
4
14
7
15
