Chemistry · 2008
NEET 2008 · Prelims · Code A · Q65
For the gas phase reaction, PCl_5( g ) ⇌ PCl_3( g )+ Cl_2( g ) which of the following conditions are correct?
For the gas phase reaction, $\displaystyle \mathrm{PCl}_5(\mathrm{~g}) \rightleftharpoons \mathrm{PCl}_3(\mathrm{~g})+\mathrm{Cl}_2(\mathrm{~g})$
which of the following conditions are correct ?
Official answer
(3)
$\displaystyle \Delta \mathrm{H}>\mathrm{O}$ and $\displaystyle \Delta \mathrm{S}>\mathrm{O}$
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