Oxidising power of chlorine in aqueous solution can be determined by the parameters indicated below: 1/2C l₂ (g) 1/2Δ diss H^Θ Cl(g) Δ eg H^Θ C l^ - (g) Δ Hyd H^Θ C l^ - (aq) (Using the data, Δ diss H_ C l₂ ^Θ = 240 kJ/mol, Δ eg H Cl ^Θ = -349 kJ/mol, Δ hyd H_ C l^ - ^Θ = - 381 kJ/mol) will be:

Chemical Thermodynamics: JEE Main 2008 Chemistry question

JEE Main 2008 · Annual, Paper 1 · Q2342

JEE Main 2008Annual, Paper 1ChemistryMediumChemical Thermodynamics84× since 2002

Oxidising power of chlorine in aqueous solution can be determined by the parameters indicated below:

{1 \over 2}C{l_2}(g)

\buildrel {{1 \over 2}{\Delta _{diss}}{H^\Theta }} \over \longrightarrow

Cl(g)

\buildrel {{\Delta _{eg}}{H^\Theta }} \over \longrightarrow

C{l^ - }(g)

\buildrel {{\Delta _{Hyd}}{H^\Theta }} \over \longrightarrow

C{l^ - }(aq)

(Using the data,

{\Delta _{diss}}H_{C{l_2}}^\Theta

= 240 kJ/mol,

{\Delta _{eg}}H_{Cl}^\Theta

= -349 kJ/mol,

{\Delta _{hyd}}H_{C{l^ - }}^\Theta

= - 381 kJ/mol) will be :

JEE Main 2008 Chemical Thermodynamics Question with Solution (Annual Paper 1, Q2342) | JEE Arc