Bromocresol Green Is Yellow in Its Acidic Form and Blue

question 61

Multiple Choice

Bromocresol green is yellow in its acidic form and blue in its basic form. When is it green?

• A)at the equivalence point in a titration
• B)in its neutral form
• C)when the solution pH equals its pK_a
• D)when the solution pH equals 7
• E)at the midpoint in a titration

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