Refer to the Figure Shown

question 50

Multiple Choice

Refer to the figure shown.
If the beaker on the left represents the initial state and the membrane shown in the beakers is permeable to K⁺ and Na⁺,

• A) Na⁺ will diffuse to the left side of the membrane, causing a net positive charge on the right side of the membrane.
• B) Na⁺ will diffuse to the left side of the membrane, causing a net negative charge on the right side of the membrane.
• C) there will be no net movement of ions.
• D) the movement of Na⁺ will be balanced by the movement of K⁺; therefore, there will be no net charge difference.

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Definitions:

ΔH°

The standard enthalpy change of a reaction, indicating the overall heat absorbed or released under standard conditions.

Bond Dissociation Energies

The energy required to break a specific chemical bond in a molecule, indicating the strength of the bond.

Initiation Step

The first stage in a chemical reaction where reactants begin to form intermediates.

Free Radical Chlorination

A chemical reaction involving the substitution of hydrogen atoms in alkanes with chlorine atoms through the action of free radicals, typically used in organic synthesis.