Question

An Arrhenius base yields which ion as the only negative ion in an aqueous solution?
(1) hydride ion (3) hydronium ion
(2) hydrogen ion (4) hydroxide ion

Answer 1

Arrhenius bases are substances which produces hydroxide ions in solution. The only negative ion in an aqueous solution is the hydroxide ion. The answer is number 4.

Answer 2

An Arrhenius base yields hydroxide ion as the only negative ion in an aqueous solution.

What is an Arrhenius base?

This is defined as a substance which dissociates in water to form hydroxide (OH–) ions.

The hydroxide ion formed from the aqueous solution is the only negative ion which is why option 4 was chosen.

Read more about Arrhenius base here https://brainly.com/question/1303158

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