-A solute dissolves in water if - Hhydration is smaller than - HU-Answer whether the above statement is true or false-If true enter 1- else enter 0-

H _ hydration is the energy released when a solute dissolves in #160; the solvent. H _ U , #160; lattice energy is the energy required for a solut ...

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Standard XII

Chemistry

Entropy

"A solute dis...

Question

"A solute dissolves in water if $Δ H_{h y d r a t i o n}$ is smaller than $Δ H_{U}$ ."
Answer whether the above statement is true or false.
If true enter 1, else enter 0.

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Solution

$△ H_{h y d r a t i o n}$ is the energy released when a solute dissolves in the solvent.
$△ H_{U}$ , lattice energy is the energy required for a solute to break up the interaction between their constituent ions.
So, for a solute to dissolve in the solvent: $△ H_{h y d r a t i o n} > △ H_{U}$
Hence, a solute dissolves in water if $△ H_{H y d r a t i o n}$ is higher than $△ H_{U}$ .

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"A solute dissolves in water if ΔHhydration is smaller than ΔHU."Answer whether the above statement is true or false.If true enter 1, else enter 0.

"A solute dissolves in water if $Δ H_{h y d r a t i o n}$ is smaller than $Δ H_{U}$ ."
Answer whether the above statement is true or false.
If true enter 1, else enter 0.