Syngas is a mixture of — Hydrogen Chemistry Question

💡 Solution & Explanation

I need to see the answer options to explain why B is correct. However, I can provide the standard chemistry explanation: **Syngas (Synthesis Gas) Composition:** Syngas is a mixture of **carbon monoxide ($CO$) and hydrogen ($H_2$)**, produced primarily from: 1. **Steam reforming of natural gas:** $$CH_4 + H_2O \rightarrow CO + 3H_2$$ 2. **Partial oxidation of hydrocarbons:** $$2CH_4 + O_2 \rightarrow 2CO + 4H_2$$ 3. **Coal gasification:** $$C + H_2O \rightarrow CO + H_2$$ **Key characteristics:** - The $CO:H_2$ ratio varies depending on the production method (typically 1:2 to 1:3) - Used as feedstock for producing methanol, ammonia, and other chemicals - Serves as fuel in industrial processes **If option B states "$CO$ and $H_2$"** — this is correct because syngas fundamentally consists of these two components. If other options include $CO_2$, $O_2$, $N_2$, or other gases without clarification that they're minor components, they would be incomplete or incorrect definitions of syngas's primary composition.