1.

Dihydrogen can be prepared on commercial scale by different methods. In its preparation by the action of steam on hydrocarbons, a mixture of CO and H_2 gas is formed. It is known as .......

Answer»

water GAS
syn gas
producer gas
industrial gas

Solution :Hydrogen gas is formed by many method A mix nature of CO + `H_2` is called water gas or syn gas.
`CnH_(2n+2) + nH_2O underset"[Ni]"overset"1270 K"to nCO_2 + (2n+1)H_2`
`CH_(4(g))^(+) + H_2O_((g))underset"[Ni]"overset"1270 K" to CO_((g)) + 3H_2`
The mixture of CO and `H_2` is known as water gas and it is useful in synthesis of methanol and other hydrocarbons. So it is called synthetic gas.


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