The Indicator Phenolphthalein Changes from Colorless to Pink Between PH

question 53

Multiple Choice

The indicator phenolphthalein changes from colorless to pink between pH 8.2 and pH 10. If phenolphthalein is added to a solution, and the solution remains colorless, then

• A)the solution is acidic, and the pH must be at or below 7.0.
• B)the pH of the solution must be below 8.2, and the solution is basic.
• C)the pH of the solution must be below 8.2, but the solution could be either acidic or basic.
• D)the pH of the solution must be above 10, and the solution is basic.
• E)the pH of the solution is above 10, and the solution is acidic.

Understand the principles and effectiveness of different team decision-making techniques including the nominal group technique, brainstorming, and critical evaluation roles.

Recognize the characteristics and benefits of virtual teams and how they differ from traditional teams.

Distinguish between different types of teams within organizations and their unique functions.

Illustrate how teams contribute to organizational goals and productivity.

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