Which of the following starches is neutral in reaction to litmus paper? A) Rice starch B) Potato starch C) Wheat starch D) Maize starch
Understand the Problem
The question is asking which type of starch would not react with litmus paper, indicating a neutral pH. This involves understanding the chemical properties of different types of starch.
Answer
Potato starch
Potato starch is neutral in reaction to litmus paper.
Answer for screen readers
Potato starch is neutral in reaction to litmus paper.
More Information
The neutrality of a substance on litmus paper refers to it not causing a color change, indicating a pH around 7. Potato starch typically does not alter the pH significantly, which suggests its neutrality.
Tips
A common mistake is assuming that all natural starches have the same effect on litmus paper. However, their reactions can vary based on their specific composition and pH levels.
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