Phenol Red Indicator Changes from Yellow to Red in the PH

question 38

Multiple Choice

Phenol red indicator changes from yellow to red in the pH range from 6.6 to 8.0.State what color the indicator will assume in the following solution: 0.10 M NaCN(aq) .

• A)red
• B)yellow
• C)red-yellow mixture
• D)The indicator is its original color.
• E)There is not enough information to answer this question.

Understand how leadership affects psychological capital within work groups.

Understand the relationship between Average Variable Cost (AVC), Average Fixed Cost (AFC), Marginal Cost (MC), and Average Total Cost (ATC).

Calculate marginal costs and understand its implications in production.

Differentiate between Total Variable Cost (TVC), Total Fixed Cost (TFC), and Total Cost (TC) and their behaviors in business operations.

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