The water obtained in ion-exchange process is

Options

A. devoid of dissolved salts and minerals
B. devoid of only minerals
C. potable
D. called mineral water.

Explanation

**Step-by-Step Solution:**

1. **Understanding the Ion-Exchange Process:**
The ion-exchange process is a method used to purify water by removing dissolved salts and minerals. It typically involves exchanging undesirable ions in the water with more desirable ions.

2. **Identifying the Characteristics of Water Obtained:**
The water obtained from the ion-exchange process is referred to as demineralized water. This means that it has undergone a treatment that removes most, if not all, dissolved salts and minerals.

3. **Analyzing the Options:**
- **Option 1:** Devoid of dissolved salts and minerals.
- **Option 2:** Devoid of only minerals.
- **Option 3:** Portable (drinking water).
- **Option 4:** Called mineral water.

4. **Evaluating Each Option:**
- **Option 1:** Correct. The water is indeed devoid of both dissolved salts and minerals.
- **Option 2:** Incorrect. The water is devoid of both, not just minerals.
- **Option 3:** Incorrect. The water is not suitable for drinking as it lacks essential minerals.
- **Option 4:** Incorrect. Mineral water contains minerals, which the water from the ion-exchange process does not.

5. **Conclusion:**
The correct answer is **Option 1**, which states that the water obtained in the ion-exchange process is devoid of dissolved salts and minerals.

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