Answer to Question #140476 in General Chemistry for Ashley

Question

Which of these indicators is most appropriate for determining the end point of a titration involving a strong base, such as sodium hydroxide?

Methyl orange.
Phenolphthalein.
Universal.
Litmus.

What effect does an acidic solution have on the color of blue litmus paper?

It changes from blue to purple.
No effect.
It changes from blue to green.
It changes from blue to red.

What effect does an acidic solution have on the color of red litmus paper?

It changes from red to purple.
No effect.
It changes from red to blue.
It changes from red to green.

Answer 1

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