Enthlapy and Entropy Flashcards

1
Q

What is lattice enthalpy

A

The enthalpy change when one mole of ionic substance is formed from its gaseous ions.

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2
Q

What is enthalpy of hydration

A

One mole of gaseous substance dissolved in water to make one mole of aqueous solution.

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3
Q

What is enthalpy change of solution

A

Enthalpy change when one mole of ionic substance is completely dissolved in water under standard conditions

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4
Q

Factors affecting enthalpy of hydration

A

Greater size of ion more exothermic.

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