Font size
WorksheetsAcids and Bases
Total questions: 23
Worksheet time: 17mins
Which of the following are acids
vinegar
soap,
sodium hydroxide
Lemon juice
Red litmus paper turns blue in a substance. This indicates it is
a base
an acid
Neutral
Which is more accurate for measuring the pH of a substance
pH meter
universal indicator
litmus paper
If blue litmus remains blue in a solution this indicates that the solution is a (pick 2)
base
acid
neutral
What two substances are always formed when a neutralisation reaction occurs.
salt
sodium hydroxide
hydrochloric acid
water
What is this piece of equipment
(a)
What is this piece of equipment
(a)
What is this piece of equipment
(a)
the pH scale is a measure of how acidic and how (a) something is
A neutral substance has a pH of (a)
Pure water has a pH of (a)
What colour does cabbage water turn in the presence of an acid
red
green
purple
What colour does cabbage water turn in a neutral substance
red
green
Purple
What colour does cabbage water turn in a base
red
green
purple
9.6 on the pH scale is an
acid
base
neutral
2.5 on the pH scale is
a base
an acid
Neutral
Bleach is an example of
an acid
a base
toothpaste is an example of
an acid
a base
sodium hydroxide is an example of a
an acid
a base
the ph scale runs from 0 to (a)
a (a) is an experiments that looks at how much base is needed to neutralise an acid
When completing a titration the acid goes in to the
burette
conical flask
the indicator used during a titration is called (a)
