Test: GRE Subject Test: Chemistry

1.

250mL of 2N  is added to 100mL of 5N . An indicator in the solution is known to be yellow at any pH greater than 8.3 and green at any pH less than 8.3. Which of the following best describes the solution once it reaches equilibrium?

Neutral and green

Acidic and yellow

Basic and yellow

Basic and green

Acidic and green

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