MCQ
Back bonding in $BF_3$ does not affect
- APlanarity, Lewis acidic strength and bond angle
- BBond length, Hybridisation and bond strength
- ✓Bond angle, Planarity and Geometry
- DLewis acidity, Bond length and $(B-F)$ bond order
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$\mathrm{Cu}_{(\mathrm{s})}+2 \mathrm{Ag}^{+}\left(1 \times 10^{-3} \,\mathrm{M}\right) \rightarrow \mathrm{Cu}^{2+}(0.250\, \mathrm{M})+2 \mathrm{Ag}_{(\mathrm{s})}$
$\mathrm{E}_{\mathrm{Cell}}^{\ominus}=2.97\, \mathrm{~V}$
$\mathrm{E}_{\text {cell }}$ for the above reaction is $....\,V.$ (Nearest integer)
[Given : $\log 2.5=0.3979, T=298\, \mathrm{~K}]$
What is the value of $x$ in the above reaction ?