s-Block ElementsHard
Question
What happens when a mixture of sodium sulphate, lime stone and coke is heated in a furnace ?
Options
A.Black ash containing sodium carbonate and calcium sulphide is formed.
B.Carbon dioxide gas is liberated.
C.Sodium carbonate and calcium sulphate is formed.
D.(A) and (B) both.
+ CO More s-Block Elements Questions
A chloride dissolves appreciably in cold water. When placed on a platinum wire in Bunsen flame, no distinctive colour is...Alkaline earth metal salts are :...Alkali metals possess metallic lustre when freshly cut because :...Consider the following statements ;S1 : Ozone reacts with dry KOH forming a deep red/orange coloured compound and libera...Sodium carbonate on heating gives :...