Pipe-borne water is usually chlorinated in order to
...Pipe-borne water is usually chlorinated in order to
improve the teste of the water
remove the hardness in the water clear
coagulate sediments in the water
kill harmful bacteria in the water
make the water clear and colourless
Correct answer is D
No explanation has been provided for this answer.
The pollutant usually presents in a city which generates its electricity from coal? ...
The oxidation number of iodine in the iodate ion (IO -3) is...
The derivative of benzene that can be used in making explosives is ...
n monosaccharide \( \underset{Q}{\stackrel{P}{\rightleftharpoons}} \) polysaccharide -n water. In...
Which element is placed at the top of the electrochemical series? ...
The basic particles from which matter could be made up of are as follow, except? ...
The IUPAC name of the compound above is ...
H\(_2\) S\(_{(g)}\) + Cl\(_{2(g)}\) → 2HCl\(_{(g)}\) + S\(_{(g)}\) In the reaction above, the s...