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प्रश्न
Identify the oxidising agent (oxidant) in the following reactions
`"V"_2"O"_5 + 5"Ca" -> 2"V" + 5"CaO"`
उत्तर
V2O5
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संबंधित प्रश्न
Give one example of an oxidation-reduction reaction which is also a displacement reaction.
Hydrogen burns with a ______ flame and ______ sound is heard.
TRUE \ FALSE
Hydrogen is a good oxidizing agent.
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reaction with oxygen
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H2 + S → ___________
Complete and balance the following equation:
CuO +__________→ Cu +___________
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- Write a balanced chemical equation for the reaction involved.
- What other name can be given to this precipitation reaction?
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The formation of brown colour on the freshly unit surface of vegetables and fruits is because ______ of organic compounds present in them.
Find the oxidation number of the element in the following compound.
Ca in CaH2
