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InterviewSolution
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Define acid and community |
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Answer» tion:Acid, any substance that in water solution tastes SOUR, CHANGES the colour of certain indicators (e.g., reddens blue litmus paper), reacts with some metals (e.g., iron) to liberate hydrogen, reacts with bases to form salts, and promotes certain chemical REACTIONS (acid catalysis).A COMMON definition of community emerged as a group of people with DIVERSE characteristics who are linked by social ties, share common perspectives, and engage in joint action in geographical locations or settings.hope it helps you ❤️ |
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