Acids like lactic acid, uric acid which are obtained usually from plants and animals, are known as

Options

A. organic acids
B. inorganic acids
C. oxyacids
D. hydracids

Explanation

To answer the question regarding the classification of acids like lactic acid and uric acid, we can follow these steps:

### Step 1: Identify the Acids
Lactic acid and uric acid are mentioned in the question. We need to recognize that both of these acids are derived from biological sources, specifically from plants and animals.

**Hint:** Look for the origin of the acids mentioned in the question.

### Step 2: Classify the Acids
These acids are classified based on their origin. Acids that are obtained from living organisms (plants and animals) are known as organic acids. This is because they contain carbon in their molecular structure.

**Hint:** Remember that organic compounds typically contain carbon.

### Step 3: Examples of Organic Acids
Lactic acid (C3H6O3) and uric acid are both examples of organic acids. Other common organic acids include acetic acid and citric acid.

**Hint:** Think about common acids you know that come from natural sources.

### Step 4: Distinguish from Inorganic Acids
In contrast, inorganic acids (like sulfuric acid H2SO4 and nitric acid HNO3) are derived from mineral sources and do not contain carbon. This distinction helps clarify the classification.

**Hint:** Consider the difference between acids derived from living organisms and those from minerals.

### Conclusion
Based on the classification, lactic acid and uric acid are known as **organic acids**.

**Final Answer:** Organic acids