Welcome to the Science Quiz 51
This is a timed quiz. You will be given 15 seconds per question. Are you ready?
15
Soda water contains?
Correct!
Wrong!
Among the various allotrope of carbon?
Correct!
Wrong!
The inert gas which is substituted for nitrogen in the air used by deep sea divers for breathing, is?
Correct!
Wrong!
Bromine is a?
Correct!
Wrong!
Tetraethyl lead is used as?
Correct!
Wrong!
Carbon, diamond and graphite are together called?
Correct!
Wrong!
Potassium nitrate is used in?
Correct!
Wrong!
Brass gets discolored in air because of the presence of which of the following gases in air?
Correct!
Wrong!
Science Quiz 51
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