MCQ
Calculate crystal field stabilization energy in $[Co(CN)_6]^{3-}$
- ✓$ - 2.4\,{\Delta _0} + 2p$
- B$ + 2.4\,{\Delta _0} + 2p$
- C$ - 3.6{\Delta _0} + 2p$
- D$ - 1.8\,{\Delta _0} + 2p$
$\Delta=$ no. of electrons in $t _{2 g } \cdot(-0.4)+$ no. of electrons in $e _{ g }(0.6)$
$=6(-0.4)+0(0.6)$
$=-2.4 \Delta_0$
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${H_2}(g) + {I_2}(g) \rightleftharpoons 2HI(g)$
is $32$ at a given temperature. The equilibrium concentrations of $I_2$ and $HI$ are $0.5 \times 10^{-3}\, M$ and $8 \times 10^{-3}\, M$ respectively. the equilibrium concentration of $H_2$ is