Which of the Following Peaks Is Not Prominent in the Mass

question 20

Multiple Choice

Which of the following peaks is not prominent in the mass spectrum of 2-methylbutan-2-ol?

• A) M⁺ − 15
• B) M⁺ − 18
• C) M⁺ − 21
• D) M⁺ − 29

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Definitions:

Epidermis

The outermost layer of the skin that provides a waterproof barrier and creates our skin tone.

Dermis

A dense layer of vital tissue beneath the outer skin, known as the true skin, which houses sweat glands, hair follicles, and connective tissue.

Epidermis

This layer, sitting at the exterior of the skin, acts as a waterproof barrier and dictates the hue of our skin.

Subcutaneous Tissue

Subcutaneous tissue, also known as hypodermis, is the innermost layer of skin composed of fat and connective tissues, providing insulation and energy storage.