Worksheetsquiz 1
Total questions: 10
Worksheet time: 10mins
Name
Class
Date
1.
When acids react with metals which gas releases?
a)
Co2
b)
H2
c)
N2
d)
Cl2
2.
pH value of neutral solution is
(a)
3.
Acid reactie with base and gives
(a)
4.
Example for strong base is
(a)
5.
Acid solution conducts electriciity so it is a
(a)
6.
Formula of bleaching powder is
(a)
7.
Which gas converts lime water milky white
(a)
8.
Which gas puts off with a pop sound when burning splinter is introduced?
(a)
9.
Who introduced ph
scale
(a)
10.
Phenopthylene turns base to (a) colour
100 %
