-Which of the Above Pictures Represents a Solution of a Weak

question 126

Multiple Choice

-Which of the above pictures represents a solution of a weak diprotic acid H₂A for which K_a1 >> K_a2? (Water molecules have been omitted for clarity. )

• A)picture (a)
• B)picture (b)
• C)picture (c)
• D)picture (d)

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Definitions:

Cytokinesis

The method by which a single eukaryotic cell's cytoplasm is split into two, resulting in the formation of two offspring cells during cell division.

Telophase

The final stage of cell division, in which the chromosomes de-condense, nuclear envelopes reform, and cytokinesis usually begins.

Spindle Microtubules

Filaments composed of tubulin that form the spindle apparatus during cell division, playing a vital role in the separation of chromosomes.

Kinetechores

Kinetechores refer to protein complexes on chromatids where the spindle fibers attach during cell division, playing a crucial role in chromosome movement.