A correct electrochemical series can be obtained from K, ...
A correct electrochemical series can be obtained from K, Na, Ca, Al, Mg, Zn, Fe, Pb, H, Cu, Hg, Ag, Au by interchanging?
Al and Mg
Zn and Fe
Zn and Pb
Pb and H
Au and Hg
Correct answer is A
The electrochemical series, also known as the activity series, is a list of metals listed in order of decreasing reactivity or in order of decreasing ease of oxidation.
Magnesium comes before Aluminium in the series
Which of the following CANNOT be obtained by fractional distillation of petroleum? ...
Iron can be protected from corrosion by coating the surface with? ...
Which of these arrangement of elements is in order of increasing ionization energy? ...
The hydrocarbon that burns in air with a sooty flames is ...
The electronic configuration 1s2 22s 22p 63s23p 6 is that of a...
220g of carbon dioxide contains ----- moles ...
If an organic compound decolorizes bromine water then the compound is? ...