2,2-Dimethylbutane Gives a Significant Fragment Peak at M/z = 57

question 5

Multiple Choice

2,2-dimethylbutane gives a significant fragment peak at m/z = 57.Which of the following is the most probable structure of the fragment ion?

• A)I
• B)II
• C)III
• D)IV

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Definitions:

Contamination

The presence of unwanted substances or pollutants in a material, environment, or product, leading to potential harm or pollution.

Anesthetic

A substance that induces insensitivity to pain, temporary loss of sensation or awareness; used during surgical and dental procedures.

Hand Antiseptics

Agents applied to the hands to eliminate or reduce harmful microorganisms, enhancing hygiene and preventing infection.

Bacteria

Microscopic single-celled organisms that can be found everywhere and are vital for the environment, but some can cause diseases in humans, animals, and plants.