Which of the Following Reagents Would You Use as the Basis

question 116

Multiple Choice

Which of the following reagents would you use as the basis for a simple chemical test that would distinguish between ethylbenzene and styrene?

• A) NaI/acetone
• B) Br₂/CCl₄
• C) NaOH/H₂O
• D) NaBH₄/CH₃OH
• E) HCl/H₂O

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Definitions:

Secondary Response

The immune system's enhanced reaction to a previously encountered antigen, characterized by a more rapid and potent response.

Memory Response

Memory response refers to the immune system's ability to quickly recognize and react to previously encountered pathogens, providing faster and more effective protection.

Antibody Production

The process by which the immune system creates antibodies, which are proteins that counteract pathogens like bacteria and viruses.

Cytokines

Signaling molecules secreted by cells that have an effect on the behavior of cells, involved in immune responses, inflammation, and the healing process.