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Questions and Answers
What is the difference between the strength of hydrochloric acid and acids found in food?
What is the difference between the strength of hydrochloric acid and acids found in food?
Hydrochloric acid is much stronger than any acid found in food.
How does litmus paper indicate whether a solution is acidic or alkaline?
How does litmus paper indicate whether a solution is acidic or alkaline?
Litmus paper turns red in an acidic solution and blue in an alkaline solution.
What is the purpose of using Universal Indicator in chemistry?
What is the purpose of using Universal Indicator in chemistry?
The purpose of using Universal Indicator is to measure how strongly acid or alkaline a solution is on the pH scale.
What is the color change of Universal Indicator used to determine?
What is the color change of Universal Indicator used to determine?
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What is the pH range on the pH scale and how does it relate to the strength of acids and alkalis?
What is the pH range on the pH scale and how does it relate to the strength of acids and alkalis?
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