Welcome to the Science Quiz 51

This is a timed quiz. You will be given 15 seconds per question. Are you ready?

15
0%

Soda water contains?

Correct! Wrong!

Potassium nitrate is used in?

Correct! Wrong!

Bromine is a?

Correct! Wrong!

Brass gets discolored in air because of the presence of which of the following gases in air?

Correct! Wrong!

The inert gas which is substituted for nitrogen in the air used by deep sea divers for breathing, is?

Correct! Wrong!

Tetraethyl lead is used as?

Correct! Wrong!

Carbon, diamond and graphite are together called?

Correct! Wrong!

Among the various allotrope of carbon?

Correct! Wrong!

Science Quiz 51
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