Final answer:
The property that is NOT accurate for acids is that they feel slippery on skin. This is a characteristic of bases. Acids do have a sour taste, turn blue litmus red, and react with certain metals to form hydrogen gas. The correct option is 1.
Step-by-step explanation:
The property of acids that is NOT accurate among the given options is that they feel slippery on skin. This is a characteristic property of bases, not acids.
On the other hand, acids do indeed have a sour taste, turn litmus red, and react with metals like zinc to form hydrogen gas. These properties are well-documented in chemical literature and are typically taught in chemistry courses.
- Acids have a sour taste, which can be recognized in everyday substances like lemons, vinegar, and sour candies.
- Acids change the color of acid-base indicators, such as turning blue litmus paper red.
- When reacting with metals that are above hydrogen in the activity series, acids will displace hydrogen to form hydrogen gas (H2). The correct option is 1.