Question

Tri... In one polyncleotid... ncert sol * 11 NCERT SOLIL An Inbox (10) * niyyamın Which of the following reaction is used to make fuel cell? (a) Cd (s) + 2Ni(OH)3(8) + CuO (s) + 2 Ni(OH)2(8) + H2O(I) (6) Pb (s) + Pb02(s) + 2H2SO4 (aq) → 2PbSO4(8) + 2H2O(I) (c) 2H2(g) + O2(g) → 2H2O(I) (d) 2Fe (s) + O2(g) + 4H+ (aq) + 2Fe²+ (aq) + 2H2O(I) O а Oь O od 11.​

Answer 1

Answer:

Explanation:1−2H−2(g)+O2(g)→2H2O(l) .