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प्रश्न
Compare hydrogen with alkali metals on the basis of:
Oxide formation
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उत्तर
Hydrogen burns in oxygen to form its oxide. It burns with a pop sound.
2H2 + O2 → 2H2O
Alkali metals also burn vigorously when heated in oxygen to form their respective oxides.
Lithium forms monoxide.
4Li + O2 → 2Li2O
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संबंधित प्रश्न
Is oxidation an exothermic or an endothermic reaction?
Electrolysis is a redox process. Explain.
Give the general group study of hydrogen with reference to
reducing power
State whether the following conversion is oxidation or reduction:
Cu2+ + 2 e-→ Cu
Explain the term reduction in term of addition and removal of oxygen/hydrogen with a suitable example.
State what is oxidising agent. Give an example of oxidising agent in the gaseous, liquid, and solid form.
Find the oxidation number of the elements in the following compounds.
- C in CO2
- Mn in MnSO4
- N in HNO3
Oxidation is a process which involves ____________.
Define oxidation number.
Metals are good ______.
