Using the metal activity series, the metal that can liber...
Using the metal activity series, the metal that can liberate hydrogen gas from steam is?
iron
copper
tin
lead
Correct answer is A
Iron reacts with steam to form iron oxide and hydrogen gas.
The Bohr model of the atom proposed the existence of? ...
Which of the following gases dissolves in water vapour to produce acid rain during rainfall? ...
The property used in obtaining oxygen and nitrogen industrially from air is the? ...
Aluminium containers are frequently used to transport trioxonitrate (V) acid because aluminium ...
The gas that can best be collected by downward displacement of air is ...
What is the chemical symbol for Platinum? ...
Which of the following equations does not illustrate correctly one of the reactions of chlorine? ...
The energy change which accompanies the addition of an electron to a gaseous atom is ...
Which of the following does not support the fact that air is a mixture? ...