Choose the correct answer I — task. Science State Board, Class 9.

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1. \(Zn + 2HCl ➝ ZnCl_2 +\)

\(CO_2\)
\(H_2\)
\(O_2\)

2. Apple contains malic acid. Orange contains

ascorbic acid
citric acid

3. Acids in plants and animals are organic acids. Whereas Acids in rocks and minerals are

inorganic acids
weak acids

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