Which of the Following Molecules Is (Are) Polar

question 10

Multiple Choice

Which of the following molecules is (are) polar?
(a) AsCl₄⁺ (b) I₃⁺ (c) I₃^-(d) N₃^-(e) S₃^2-

• A) (b) and (e)
• B) (b) and (c)
• C) (c) and (e)
• D) only (e)

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Definitions:

Thymus

A gland located in the upper chest that helps develop the body's immune system in early life.

T Lymphocyte Cells

A type of white blood cell critical for immune system function, involved in directly attacking infected cells as well as coordinating the immune response.

Lymphoid Tissue

Part of the immune system, comprising specialized tissues that produce lymphocytes, such as lymph nodes and the spleen.

Immunity

The ability of an organism to resist a particular infection or toxin by the action of specific antibodies or sensitized white blood cells.