What Is the [OH⁻] for a Solution at 25°C That

question 81

Multiple Choice

What is the [OH⁻] for a solution at 25°C that has pH = 4.29?

• A)1.4 × 10 ⁻² M
• B)5.l × 10 ⁻⁵ M
• C)1.9 × 10 ⁻¹⁰ M
• D)7.3 × 10 ⁻¹³ M
• E)9.71 M

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Definitions:

Gymnosperms

A group of seed-producing plants that includes conifers, cycads, ginkgos, and gnetophytes, characterized by seeds that are not enclosed in an ovary.

Animal-pollinated

Refers to plants that rely on animals, such as bees, birds, and bats, to transfer pollen from one flower to another for fertilization.

Inconspicuous Flowers

Flowers that are not easily noticeable or visible, often due to their small size, dull color, or lack of showy petals.

Rhizome

A type of underground stem that grows horizontally, producing roots and shoots at intervals to enable a plant to spread.