Which of the following are properties of acids? P. They are bitter in taste. Q. They react with metals to produce hydrogen gas. R. They are easily soluble in water.
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they react with metals to produce hydrogen gas and salt
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Option Q and R are the correct properties of acid.
- Hydrogen gas is created when metals and acids react. This acid-specific reaction is a common way to check for the presence of an acid.
- Acids can be easily dissolved in water. This is so because polar compounds like acids are capable of forming hydrogen bonds with water molecules.
- Acids don't usually taste bitter in fact many acid they're sour in taste.
- Non-metallic oxides can be used to create acids. Acids have a corrosive tendency and are water soluble. A few drops of acid in water improves its electrical conductivity.
- A solution can become acidic when an acid dissolves in water and dissociates into hydrogen ions (H+) and anions. Not all acids are easily soluble in water, though, and there are some exceptions to this rule.
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