MCQ
The geometry of the molecule with $s{p^3}{d^2}$ hybridised central atom is
- ASquare planar
- BTrigonal bipyramidal
- ✓Octahedral
- DSquare pyramidal
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$N{H_3} + {H_2}O \to NH_4^ + + O{H^ - }$ is
$Cu ( s )+2 Ag ^{+}( aq ) \rightleftharpoons Cu ^{2+}( aq )+2 Ag ( s )$
The equilibrium constant for the reaction.$\frac{1}{2} Cu ^{2+}( aq )+ Ag ( s ) \rightleftharpoons \frac{1}{2} Cu ( s )+ Ag ^{+}( aq )$ is $x \times 10^{-8}$. The value of $x$ is (Nearest Integer)

Reason : Graphite is a good conductor.