Silvery white and exists mostly in the form of carbonates.
Select from the list of metals - Magnesium, Lead, Copper, Zinc, Iron, Calcium
The figure represents the reactivity of metals then which of the following are correct?
(i) Sodium is more reactive than magnesium.
(ii) Magnesium ad aluminium metals displace lead.
(iii) Magnesium and aluminium metals displace calcium.
(iv) Iron and tin metals can displace magnesium.
(v) Most reactive metal is sodium.
(vi) Gold is least reactive.
(vii) Calcium and zinc metals displace iron.
On the basis of the reactivity series of metals, predict how these metals will react with each of the following salt solutions:
Metals: magnesium, zinc, copper, iron, and potassium
Salt solutions: magnesium sulphate, zinc sulphate, copper sulphate, iron sulphate,and potassium sulphate