Advertisements
Advertisements
प्रश्न
What is the action of dioxygen on Iron
उत्तर
Action of dioxygen on iron:
Dioxygen combines with iron on heating to form ferric oxide.
4Fe + 3O2 → 2Fe2O3
Iron Ferric oxide
APPEARS IN
संबंधित प्रश्न
What is the action of dioxygen on Calcium
Complete the following reactions: C2H4 + O2 →
Complete the following reactions: 4Al + 3O2 →
Why is dioxygen a gas but sulphur a solid?
Why do noble gases have comparatively large atomic sizes?
What is the action of dioxygen on Carbon disulfide
Which two of the following salts are used for preparing iodized salt?
(i) KIO3
(ii) KI
(iii) I2
(iv) HI
Which of the following is not tetrahedral in shape?
Dioxygen oxidizes ammonia to nitric oxide. The catalyst used is ______
Write two uses of dioxygen.
Explain the following laboratory method for the preparation of dioxygen:
Thermal decomposition of metal oxides
Explain the following laboratory method for the preparation of dioxygen:
Thermal decomposition of hydrogen peroxide.
