The end products of burning a candle in the atmosphere ar...
The end products of burning a candle in the atmosphere are water and
carbon (II) oxide
sulphur (IV) oxide
carbon (IV) oxide
sulphur (VI) oxide
Correct answer is C
When we ignite a candle, the hydrocarbon reacts with oxygen (in excess) to produce carbon dioxide and water. The burning sets an air current which gives dome shape to candle flame and it helps to get complete combustion at the bottom and the outer surface of the flame.
CO2 is produced
What is the solubility of a salt X at 25ºC if the saturated solution of the salt contains 0.28g...
A solid that absorbs water from he atmosphere and forms an aqueous solution is? ...
Which of the following statements about displacement reaction is correct? ...
The gas that can best be collected by downward displacement of air is ...
The scientist who discovered the zig-zag movement of gas molecules is ...
Which of the following statement is correct? The solubility of ...
When cathode rays are deflected onto the electrode of an electrometer, the instrument becomes? ...