- ✓$sp < sp^2 < sp^3$
- B$sp^3 < sp^2 < sp$
- C$sp^2 < sp^3 < sp$
- D$sp^2 < sp < sp^3$
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$C{O_2}(s) \rightleftharpoons C{O_2}(g)$
Statement $I$: Group $13$ trivalent halides get easily hydrolyzed by water due to their covalent nature.
Statement $II$: $\mathrm{AlCl}_3$ upon hydrolysis in acidified aqueous solution forms octahedral $\left[\mathrm{Al}\left(\mathrm{H}_2 \mathrm{O}\right)_6\right]^{3+}$ ion.
In the light of the above statements, choose the correct answer from the options given below :
$Zn\left( s \right) + C{u^{2 + }}\left( {aq} \right) \rightleftharpoons Z{n^{2 + }}\left( {aq} \right) + Cu\left( s \right)$
Standard reaction enthalpy $\left( {{\Delta _r}{H^ - }} \right)$ ....... $\mathrm{kJ}$

Which of the following statements is $/$ are Correct for $'Y'$