Oxygen is absent in?
...Oxygen is absent in?
Kerosene
Soil
Glass
Cement
Correct answer is A
Kerosene contains hydrocarbon with twelve to eighteen carbon atoms per molecule
Trioxosulphate (lV) acid is not stored for a long period because it ...
Which of the following salts is not prepared by precipitation? ...
When a bottle of Coca-Cola is opened, bubbles of evolve. The gas is? ...
An acid is a substance which in the presence of water produces ...
What volume of CO2 at s.t.p would be obtained by reacting trioxocarbonate (IV) with excess acid? ...
The shape of the carbon (lV) oxide molecule is ...
2Na(s) + 2H2O(l) → 2NaOH(aq) + H2(g) From the equation above, calculate the mass of sodium hyd...
Alkanoates are formed by the reaction of alkanoic acid with? ...