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.

Solution

Na2SO4 + CaCO3 + 4C + CO

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