mention two characteristics of each acids , bases and indicator
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Acids taste sour while bases taste bitter. An acid reacts with metals to produce bubbles of hydrogen gas while a base feels slimy to the touch. Acids turn blue litmus paper red while bases turn red litmus paper blue.
Answered by
34
Answer:
acids are souring taste.
Explanation:
acids conduct electricity.
bases are bitter in taste.
bases feel soapy to touch.
indicator is a dye that change colour when it is put into acid or base
it tell us whether the substance is acidic or basic
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