Question

In view of the signs of $\Delta_rG^0$ for the following reactions :
$PbO_2 + Pb \rightarrow 2PbO$, $\Delta_rG^0$ < 0
$SnO_2 + Sn \rightarrow 2SnO$, $\Delta_rG^0$ > 0
Which oxidation states are more characteristics for lead and tin ?
(a) For lead + 2, for tin + 2
(b) For lead + 4, for tin + 4
(c) For lead + 2, for tin + 4
(d) For lead + 4, for tin + 2

Answer 1

Hello Friend

The answer of u r question is

Option.B.

Thank you

Answer 2

${\huge {\mathfrak {Answer :-}}}$

➡️ Option (B) For lead + 2, for tin + 2

That's it..