Science Quiz 51

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15
0%

Bromine is a?

Correct! Wrong!

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

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Tetraethyl lead is used as?

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Among the various allotrope of carbon?

Correct! Wrong!

Soda water contains?

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

Correct! Wrong!

Carbon, diamond and graphite are together called?

Correct! Wrong!

Potassium nitrate is used in?

Correct! Wrong!

Science Quiz 51
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