Question

Name the metal that displays hydrogen from boiling water​

Answer 1

Answer:-

• K(Potassium) and Na(Sodium) are the metal that displace hydrogen from boiling water.

Additional information:-

• These two metals can hydrogen in steam also.

Hope it helps you ✔️✔️

Answer 2

Answer:

Magnesium

Explanation:

Magnesium can displace hydrogen from steam. Mg is better reducing agent than hydrogen as Mg les above hydrogen in the reactivity series.

Hence, the tendency for the reaction Mg→Mg

2+ +2e− is greater than the tendency for the reaction 2H+ +2e- →H2. Hence, Mg will be oxidised and H+will be reduced.