The metallurgical process in which a metal is obtained in a fused state is called

Options

A. an oxidising agent
B. a reducing agent
C. acidic flux
D. basic flux

Explanation

To solve the question, "The metallurgical process in which a metal is obtained in a fused state is called," we can follow these steps:

### Step 1: Understand the Question
The question is asking for the name of a metallurgical process where a metal is obtained in a fused (molten) state.

**Hint:** Think about processes that involve heating ores to high temperatures.

### Step 2: Identify Key Terms
The term "fused state" refers to a metal being in a molten form, which typically occurs at high temperatures, often above the boiling point of the metal.

**Hint:** Recall what happens to metals when they are heated sufficiently.

### Step 3: Recall Relevant Processes
In metallurgy, one common process that involves obtaining metals in a molten state is called "smelting." This involves heating ores with a reducing agent and a flux, resulting in the extraction of the metal.

**Hint:** Consider what processes are used to extract metals from their ores.

### Step 4: Analyze the Options
The options provided are:
1. Oxidizing agent
2. Reducing agent
3. Acidic flask
4. Basic flask

From these options, the term that relates to the process of obtaining metals in a molten state is "basic flask," which refers to the use of basic fluxes in the smelting process.

**Hint:** Think about the role of different types of fluxes in the extraction of metals.

### Step 5: Conclude the Answer
The correct answer to the question is "basic flask," as it is associated with the metallurgical process of smelting, where metals are obtained in a fused state.

**Final Answer:** The metallurgical process in which a metal is obtained in a fused state is called "basic flask."