The pollutant usually presents in a city which generates ...
The pollutant usually presents in a city which generates its electricity from coal?
fog
carbon(ii)oxide
smog
sulphur(iv)oxide
Correct answer is D
In the majority of power plants, sulfur appears due to coal burning which is used to generate electricity.
The halide used widely in photography is ...
The furring of kettles is caused by the presence in water of ...
Zn (s) + CuSO 4(aq) → ZnSO 4(aq) + Cu (s) In the reaction above, the oxidation number of the redu...
The group to which elements belong in the periodic table is determined by the number? ...
How many moles of copper would be deposited by passing 1 Faraday of electricity through a CuCl2...