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प्रश्न
Write the reaction of steam with a red hot iron.
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उत्तर
3Fe + 4H2O ⇋ Fe3O4 + 4H2
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संबंधित प्रश्न
Justify the position of hydrogen in the periodic table.
Why does hydrogen show dual nature?
Compare hydrogen with alkali metals on the basis of:
Reducing power
State some sources of hydrogen.
Compare hydrogen and halogens on the basis of:
ion formation
Compare hydrogen and halogens on the basis of:
valency
Write a balanced equation for the following:
Zinc reacts with caustic soda solution
Steam can react with metal and non-metal to liberate hydrogen. Give the necessary conditions and equations for the same.
Name the following.
A compound formed between hydrogen and an element from group 17 [VIIA] – period 3.
Select the correct answer from the symbol in the bracket.
The element other than hydrogen, which forms a molecule containing a single covalent bond.
