Welcome to the Science Quiz 51

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

15
0%

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

Correct! Wrong!

Soda water contains?

Correct! Wrong!

Tetraethyl lead is used as?

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!

Potassium nitrate is used in?

Correct! Wrong!

Bromine is a?

Correct! Wrong!

Carbon, diamond and graphite are together called?

Correct! Wrong!

Science Quiz 51
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