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.
Which quantum divides shells into orbitals? ...
MnO2(s) + xHCl(aq) → MnCl2(aq) + yH2O(l) + zCl2(g) In theequation above, what are the values of x...
Which of the following electron transition results in the emission of energy? ...
Hydrogen diffuses through a porous plug ...
CH4(g) + Cl2(g) → CH3 Cl(s) + HCl(g) The major factor that influence the rate of the reaction abo...
Allotropes are elements having? ...
Which of the following are mixtures? I. Petroleum II. Rubber latex III. Vulcani...
Ethene undergoes mainly addition reactions because it is ...
Which of the following compounds will undergo thermal dissociation? ...
Which of these salts will produce its metal, oxygen and nitrogen (IV) oxide on heating? ...