Contents
Food Tests
Gap Filling Quiz
Fill in all the gaps by choosing the correct answer from the dropdown menu
Then press the
Check
button to see your result.
Starch is a carbohydrate and is tested with
Benedicts
blue/black
brick red/orange
heated
hydroxide
iodine
proteins
purple
sugar
sulfate
translucent
. The presence of starch causes food to change colour to
Benedicts
blue/black
brick red/orange
heated
hydroxide
iodine
proteins
purple
sugar
sulfate
translucent
.
Glucose is a reducing
Benedicts
blue/black
brick red/orange
heated
hydroxide
iodine
proteins
purple
sugar
sulfate
translucent
and is tested using
Benedicts
blue/black
brick red/orange
heated
hydroxide
iodine
proteins
purple
sugar
sulfate
translucent
solution. The food needs to be
Benedicts
blue/black
brick red/orange
heated
hydroxide
iodine
proteins
purple
sugar
sulfate
translucent
. The solution should change from blue to
Benedicts
blue/black
brick red/orange
heated
hydroxide
iodine
proteins
purple
sugar
sulfate
translucent
.
The chemicals copper
Benedicts
blue/black
brick red/orange
heated
hydroxide
iodine
proteins
purple
sugar
sulfate
translucent
and sodium
Benedicts
blue/black
brick red/orange
heated
hydroxide
iodine
proteins
purple
sugar
sulfate
translucent
are used to test for
Benedicts
blue/black
brick red/orange
heated
hydroxide
iodine
proteins
purple
sugar
sulfate
translucent
. The colour change is to
Benedicts
blue/black
brick red/orange
heated
hydroxide
iodine
proteins
purple
sugar
sulfate
translucent
if protein is present.
Fats cause a
Benedicts
blue/black
brick red/orange
heated
hydroxide
iodine
proteins
purple
sugar
sulfate
translucent
spot on a piece of paper.
Check
OK
Contents