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The acid dissociation constant, Ka, is an equilibrium constant that measure the strength of an acid. It is a ratio of the concentration of the products (salt and water) and the reactants (acid). The higher the Ka, the more tendency it is to favor the product side, which means more tendency to donate H+ ions. This is exactly the definition of a strong acid (high H+ ionized).
Thus, the answer is letter D.
The salt desolves into the water which forms a solution which is called a mixture.
Answer:
Solids.
Explanation: Most elements are solids, only 11 are gases and 2 are liquids.
40% because of ionic charges.