Question

Complete the following equations.
(i) $2 MnO_2 + 4 KOH + O_2 \longrightarrow$
(ii) $2 Na_2CrO_4 + 2H^+ \longrightarrow$
(iii) $2MnO^-_4 +6H^+ +5NO^-_2 \longrightarrow$

Answer 1

you have given this question from the standard 10th textbook that is from the exercise you can find answers from the full marks or any other reference books