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Worksheetsneutralization and its uses in daily life
Total questions: 11
Worksheet time: 8mins
Name
Class
Date
1.
A neutralization reaction will (almost) always produce...
a)
water & salt
b)
water
c)
salt
d)
water & carbon
2.
If there is excess hydrogen ions, the solution will be...
a)
acidic
b)
basic
3.
A type of chemical that forms solutions that taste sour, due to high concentrations of positive hydrogen ions
a)
acid
b)
base
c)
salt
d)
pH
4.
What is considered to be in the middle of the pH scale
a)
acidic
b)
neutral
c)
basic
d)
indicator
5.
In a ____ reaction, an acid and a base produce a salt and a water.
a)
concentrated
b)
decomposition
c)
dilute
d)
neutralization
6.
Which one of these is not an acid?
a)
tomato
b)
coke
c)
toothpaste
d)
all the above
7.
Acids taste.....
a)
bitter
b)
sweet
c)
sour
d)
meaty
8.
Why is toothpaste alkaline?
a)
It can neutralise strong alkaline in
your mouth
b)
It can neutralise acid in
your mouth
c)
It can refresh your teeth
d)
Toothpaste is not alkaline.
9.
WHAT ARE THE PROPERTIES OF ACID ?
a)
Acids are corrosive, sour,
b)
Lemon
c)
Mint
d)
tastes bitter
10.
How to neutralise wasp sting
a)
baking soda
b)
vinegar
c)
Lime water
d)
Drain cleaner
11.
From which point to which point in the pH scale is Base
a)
7.1- 14
b)
0- 6.9
c)
6.2- 9.1
d)
12- 14
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