Water gas is a mixture of:

June 1, 2025 by rawan239

Water gas is a mixture of:

[amp_mcq option1=”CO₂ and H₂” option2=”CO and H₂” option3=”CO₂ and H₂O” option4=”CO and H₂O” correct=”option2″]

This question was previously asked in

UPSC NDA-1 – 2024

Download PDF Attempt Online

Water gas is a mixture of carbon monoxide (CO) and hydrogen (H₂).

It is produced by passing steam over red-hot carbon (like coke or coal) at high temperatures (typically 800-1000°C). The reaction is: H₂O(g) + C(s) → CO(g) + H₂(g).

Water gas is a significant industrial fuel and a source of hydrogen. It is also known as synthesis gas or syngas when the ratio of CO to H₂ is adjusted, as it is used in the synthesis of various organic compounds.

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