The substance least considered as a source of environment...
The substance least considered as a source of environmental pollution is
Lead compounds
Organophosphorous compounds
Silicate minerals
Uranium
Correct answer is C
No explanation has been provided for this answer.
One of the products of combustion of pentane in excess air is ...
Consider the reaction represented by the equation. 2NaHCO3(s) → 2Na2CO 3(S) + CO 2(g) ...
If the volume of a given mass of gas at 298 K and pressure of 205.2 x 103 Nm−2 ...
Which of the following alloys contain iron? ...
The process involved in the conversion of an oil into margarine is known as? ...
The following molecules have double covalent bonds between two atoms except? ...