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How many of the following energies are i...

How many of the following energies are involved in the transformation of `Na(s) rarr Na^(o+) (aq)` ?
(a) `1 E` , (b) `Delta_("sub")H^(ɵ)` , ( c) `Delta_("diss")H^(ɵ)`, (d ) `Delta_("hyd")H^(ɵ)`
(e) `Delta_(u)H^(ɵ)`

Text Solution

Verified by Experts

The correct Answer is:
3
`Na_((s)) overset(Delta_("sub")H^(ɵ))rarr Na_((g))overset(IE) rarr Na_((g))^(o+)+aq overset(Delta_("hyd")H^(ɵ))rarr Na_((aq))^(o+)`
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