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Biology: pH
Bases — Definition & Overview

Practice problem

Bases — Definition & Overview

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Image Source: By Piercetheorganist at English Wikipedia. derivative work: Agne27, [Public domain], via Wikimedia Commons

Based on the pH scale above, which of the following choices is true?

Choose one answer

Option A: A

Ammonia has more OH $^-$ ions than bleach

Option B: B

Bleach has more H $^+$ ions than hand soap

Option C: C

Hand soap is a strong base

Option D: D

Lye has fewer H $^+$ ions than ammonia

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