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प्रश्न
Give an equation to express the reaction between:
Steam and red hot iron
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उत्तर
3Fe + 4H2O⇋ Fe3O4 + 4H2
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संबंधित प्रश्न
Complete the following word equation:
Calcium + water → calcium hydroxide + _________
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Name the gas formed in the reaction. How would you test the gas?
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What do you observe when a few drops of red litmus solution are added to the turbid solution.
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Write down what happens when these metals are treated as follows:
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- Heated with dil.HCl
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Write the balanced equation
Hot water
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Correct the following statement:
Conc. H2SO4 reacts with zinc to liberate hydrogen.
‘Magnesium reacts with very dilute nitric acid at low temperatures liberating hydrogen.’ Give reasons.
