The lattice energy of a salt is related to the energy required to separate the ions. For which of the following pairs of ions is
the energy that is required to separate the ions largest? (Assume that the distance between the ions in each pair is equal to the sum of the ionic radii.)(A) Mg²⁺ and O²⁻(B) Ba²⁺ and S²⁻(C) Na⁺ and F⁻ (D) K⁺ and Br⁻
1 answer:
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Sucrose will be the most effective. Hence, option D is correct.
<h3>What is sucrose?</h3>Sucrose is simply the chemical name for sugar, the simple carbohydrate we know and love that is produced naturally in all plants, including fruits, vegetables and even nuts.
When salt or sugar (a solute) is combined with water or ice (a solvent) and is evenly distributed, the freezing point is lowered.
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Hence, sucrose will be the most effective.
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