See image — AITS & Test Series Chemistry Question

💡 Solution & Explanation

Following reactions occurs in Serpeck’s process:      2 3 2 Al O C N 2AlN 3CO ; 2 SiO 2C Si 2CO    ; 2 3 AlN NaOH NaAlO NH ;      2 2 3 NaAlO 2H O Al OH NaOH;      2 3 3 AlN H O Al OH NH ;       o 1100 C 2 3 2 3 2Al OH Al O 3H O;  