- A$ICl_2^- \to $ Trigonal bipyramidal electron geometry
- B$NH_3 \to $Tetrahedral electron geometry
- ✓$SnF_4 \to $ Tetrahedral electron geometry
- D$PBr_{5(g)} \to $ Trigonal bipyramidal electron geometry
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For the given reaction, if the initial pressure is $450\,mm Hg$ and the pressure at time $t$ is $720\,mm\,Hg$ at a constant temperature $T$ and constant volume $V$. The fraction of $A ( g )$ decomposed under these conditions is $x \times 10^{-1}$. The value of $x$ is $......$.(nearest integer)
$A$. $\mathrm{Fe}$ $B$. $\mathrm{Mn}$ $C$. $\mathrm{Ni}$ $D$. $\mathrm{Cr}$ $E$. $\mathrm{Cd}$
Choose the correct answer from the options given below:
The limiting ionic conductivity ( $\Lambda 0$ ) values (in $mS m ^2 mol ^{-1}$ ) for different ions in aqueous solutions are given below:
| Ions | $Ag ^{+}$ | $K ^{+}$ | $Na ^{+}$ | $H ^{+}$ | $NO _3^{-}$ | $CI ^{-}$ | $SO _4^{2-}$ | $OH ^{-}$ | $CH_3COO ^{-}$ |
| $\Lambda_0$ | $6.2$ | $7.4$ | $5.0$ | $35.0$ | $7.2$ | $7.6$ | $16.0$ | $19.9$ | $4.1$ |
For different combinations of titrates and titrants given in $List-l$, the graphs of 'conductance' versus 'volume of titrant' are given in $List-II$.
Match each entry in $List-I$ with the appropriate entry in $List-II$ and choose the correct option.