Science Quiz 51

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15
0%

Among the various allotrope of carbon?

Correct! Wrong!

Potassium nitrate is used in?

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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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Bromine is a?

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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!

Soda water contains?

Correct! Wrong!

Science Quiz 51
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