The method used to collect gas in the laboratory depends ...
The method used to collect gas in the laboratory depends on its?
I. boiling point II. density III. smell IV. solubility in water
i and ii only
ii and iv only
iii and iv
i, ii, iii and iv
Correct answer is B
The method of collecting a gas produced by a chemical reaction will depend on its solubility and its density.
Mg\(_2\) + 2HCI\(_{(aq)}\) → MgCI\(_{2(g)}\) + H\(_{2(g)}\). From the equation above what mass...
which of the following organic compounds has the lowest boiling point? ...
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Which of the following compounds is a base? ...
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The formation of a bond between hydrogen and a highly electronegative atom results in ...
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What is the main environmental concern associated with sulfur dioxide emissions? ...