- AIt is a covalent molecule.
- ✓It contains $Cs^+$ and $I_3^-$ ions.
- CIt contains $Cs^{+3}$ and $I^-$ ions.
- DIt contains $Cs^+, I^-$ and lattice $I_2$ molecule.
$C s l_{3} \rightarrow C s^{+}+I_{3}$
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
$\ln {k_t} = \ln {k_0} + \left( {\frac{{\ln \left( {\frac{5}{2}} \right)}}{{10}}} \right) \times t\left( {t \geqslant 0{}\,^0C} \right)$
$K_0$ =rate constant at $0\,^o C$ ; $k_t$ = rate constant at $t\,^o C$
Temperature coefficient of reaction, assuming that the rate constant increases same number of times on each $10\,^oC$ rise in temperature, is
Choose the correct statement($s$).
$(A)$ The order of basicity is $II > I > III > IV$ .
$(B)$ The magnitude of $p K_{ b }$ difference between $I$ and $II$ is more than that between $III$ and $IV$.
$(C)$ Resonance effect is more in $III$ than in $IV$.
$(D)$ Steric effect makes compound $IV$ more basic than $III$.
