When chlorine dioxide is treated with sodium peroxide, the major product formed is:
Sodium peroxide react with chlorine dioxide to give oxygen and sodium chlorite.
Na2O2+2ClO2⟶O2+2NaClO2
Hence option C is correct.
Electrolysis of fuel NaCl will give
OPTIONS
1) Na 3) NaClO
2) NaCl 4) NaClO3