Syn-gas is a mixture of

Options

A. `CO+N_(2)`
B. `O_(3)`
C. `CO+H_(2)`
D. `CO+H_(2)CO_(3)`

Answer

To solve the question about what Syn-gas is a mixture of, we can follow these steps:

### Step 1: Understand the Definition of Syn-gas
Syn-gas, or synthesis gas, is a fuel gas mixture consisting primarily of hydrogen (H2), carbon monoxide (CO), and often some carbon dioxide (CO2). It is produced from various sources, including natural gas, coal, and biomass.

### Step 2: Identify the Production Process
One common method of producing Syn-gas is through the water-gas shift reaction. In this reaction, carbon monoxide (CO) reacts with water (H2O) at high temperatures (300 to 500 degrees Celsius) to produce carbon dioxide (CO2) and hydrogen (H2).

### Step 3: Write the Reaction Equation
The water-gas shift reaction can be represented as follows:
\[ \text{CO} + \text{H}_2\text{O} \rightarrow \text{CO}_2 + \text{H}_2 \]
This reaction is exothermic, meaning it releases heat (approximately 41 kJ per mole).

### Step 4: Conclude the Composition of Syn-gas
From the reaction, we can conclude that Syn-gas is primarily composed of carbon monoxide (CO) and hydrogen (H2). Therefore, the mixture that defines Syn-gas includes these two components.

### Final Answer
Syn-gas is a mixture of carbon monoxide (CO) and hydrogen (H2).

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