Question
Chemistry Question on p -Block Elements
Which one of the following is used to remove silicon dioxide in the Serpeck?? process of purification of bauxite?
A
CaO
B
\ceNa2CO3
C
Coke
D
Nickel
Answer
Coke
Explanation
Solution
{SiO_2 + 2 \, C -> Si ^ + 2 \, CO ^}