Following reaction describes the rusting of 4Fe+3O_(2) to 4Fe^(3+) +6O^(2-) . Which one of the following statement is incorrect
Following reaction describes the rusting of iron 4Fe+3O_(2)rarr4Fe^(3+)+6O^(2-) . Which one of the following statement is incorrect
When non stoiciometric compound Fe_(0.95)O is heated in presence of oxygen then it convents into Fe_(2)O_(3) . Which of the following statement is correct?
In the titration of 1_2 (aq) by S_2 O_3^(2-) (aq) using the starch indicator, the end point is indicated by
The standard reduction potentials at 298 K for the following half cell reactions are given below Zn^(2+) (aq) + 2e^(-) to Zn (s)-0.762 Cr^(3+) (aq) + 3e^(-) to Cr (s)-0.740 2H^(+) (aq) + 2e^(-) to H_(2) (g)-0.000 Fe^(3+) (aq) + e^(-) to Fe^(3+) (aq)-0.770 Which one is the strongest reducing agent?
For the equilibrium reaction, 3Fe_((s)) + 4H_(2) O_((g)) hArr Fe_(3)O_(4(s)) + 4 H_(2(g)) the relation between K_(p) and K_(c) is