The constituent of air necessary in the rusting process a...
The constituent of air necessary in the rusting process are
O2 and H2O
Ar and CO2
CO2 and H2O
O2 and CO2
Correct answer is A
Rust is an iron oxide, a usually red oxide formed by the redox reaction of iron and oxygen in the presence of water or air moisture.
When ethene gas reacts with chlorine gas to form 1, 2-dichloroethene, the reaction is called? ...
A gas that will turn orange potassium heptaoxodichromate (lV) solution to clear green is? ...
Which of the following gases can be collected by the method of downward delivery? ...
What is the atomic number of Samarium? ...
Which of the following pairs of solutions will produce a precipitate when mixed? ...