  The analysis of $B \to \jpsi K^{\star}_{2}(1430)$ decay mode is complicated
by the fact that close to the $J^{PC}=2^{++}$ meson $\Kstart(1430)$, there lie
other $J^{PC}=1^{--}$ and $J^{PC}=0^{++}$ resonances, $K^{\star}(1410)$ and
$K^{\star}_{0}(1430)$ respectively. We show how an angular analysis can be used
to isolate the contributions from the different resonances and partial waves
contributing to the final state $B\to \jpsi K_X$, where $K_X$ could be any of
the resonance $K^{\star}_{2}(1430)$, $K^{\star}(1410)$ or
$K^{\star}_{0}(1430)$. For this purpose we study the time integrated
differential decay rate. We also construct a time dependent angular asymmetry
that enables a clean measurement of the mixing phase $\beta$ in the mode $B\to
\jpsi \Kstart(1430)$ alone, without contributions from the decay modes
$B\to\jpsi\Kstarsz(1430)$ or $B\to\jpsi\Kstar(1410)$.
