Question

Industrially, hydrogen is prepared by ___ process.

Answer 1

Industrially, hydrogen is prepared by passing steam over red-hot coke at high temperature. The products are $CO$ and $H_2$. This process is called the Bosch process.

$C\left(s\right)+H_{2}O\left(g\right)\to CO\left(g\right)+H_2\left(g\right)+Heat$