What are water gas and producer gas?

Explain the difference between water gas and producer gas.

Two Important oxides of carbon are carbon monox ide and carbon dioxide. What are producer gas and water gas? Mention their uses.

What is an ideal gas?

An orange solid. 'X' on heating givés a green rešidue 'Y', water vapours and a colourless gas Z. The gas 'Z' in dry conditions is passed over heated 'Mg' to give à solid 'W' which further reacts, with water to produce gas E which gives dense white fumes with HCl. Identify 'X, Y_ Z W. E

Distinguish between real gas and ideal gas.

When metals react with water...... gas is produced.

What is water gas? How is it prepared?