The reaction of iron with steam is reversible. (T/F)

Write equations for the reactions of (i) iron with steam (ii) calcium and potassium with water

Give reason :The reaction of aluminium with steam stops after sometime.

(a) Why does calcium start floating when added to water? (b) Most of the metals do not give hydrogen while reacting with nitric acid. Why? (c ) Write equation for the reaction of iron with steam. Name the compound of iron obtained.

Select the correct answer from A,B,C,D or E for each statement give below: A. Nickel B: Sodium C: Iron D: Iron [III] oxide E: Magnesium oxide. The metal which reacts with steam liberating hydrogen & the reaction is reversible.

(i) What is the effect of adding a catalyst to a reversible reaction? (ii) What is the effect of adding an inert gas to a reversible reaction? (iii) How does temperature change affect a reversible reaction?

The correct explanation for the effect of catalyst on the rate of reversible reaction is

Write the reaction of steam with red hot iron.

Is rusting of iron a reversible change?

One method to produce hydrogen on an industrial on an industrial scale is the reaction of methane with overheated water vapour at 1100 K to form hydrogen and carbon monoxide . The reaction is known as steam reforming Write the balanced equations for the steam reforming of methane .