Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
The structure of $C$ would be
| $ \ce{LIST - I} ($Complex ion$)$ | $\ce{LIST - II} ($Electronic Configuration$)$ | ||
| $A.$ | $[Cr(H_{2}O)_{6}]^{3+}$ | $I.$ | $t_{2g}^{2}e_{g}^{0}$ |
| $B.$ | $[Fe(H_{2}O)_{6}]^{3+}$ | $II.$ | $t_{2g}^{3}eg^{0}$ |
| $C.$ | $[Ni(H_{2}O)_{6}]^{2+}$ | $III.$ | $t_{2g}^{3}eg^{2}$ |
| $D.$ | $[V(H_{2}O)_{6}]^{3+}$ | $IV.$ | $t_{2g}^{6}eg^{2}$ |
| Column $A$ | Column $B$ |
| $(i) \;\mathrm{Na}_{2} \mathrm{O}$ | $(a)$ Neutral |
| $(ii) \;\mathrm{Al}_{2} \mathrm{O}_{3}$ | $(b)$ Basic |
| $(iii)\;\mathrm{N}_{2} \mathrm{O}$ | $(c)$ Acidic |
| $(iv)\;\mathrm{Cl}_{2} \mathrm{O}_{7}$ | $(d)$ Amphoteric |
Which of the following options has all correct palrs
$Pt ( s )\left| H _2( s )( latm )\right| H ^{+}\left( aq ,\left[ H ^{+}\right]=1\right)|| Fe ^{3+}( aq ), Fe ^{2+}( aq ) \mid \operatorname{Pt}( s )$
Given : $E _{ Fe ^{3+} / e ^{2 *}}^0=0.771\,V$ and $E _{ H ^{+}+\frac{1}{2} H _2}^0=0 V , T =298\,K$
If the potential of the cell is $0.712\,V$ the ratio of concentration of $Fe ^{2+}$ to $Fe ^{2+}$ is $........$.(Nearest integer)