Advertisements
Advertisements
Question
Give the general group study of hydrogen with reference to
reducing power
Solution
Hydrogen acts as a reducing agent.
CuO + H2 → Cu + H2O
APPEARS IN
RELATED QUESTIONS
The process of respiration is:
(a) an oxidation reaction which is endothermic
(b) a reduction reaction which is exothermic
(c) a combination reaction which is endothermic
(d) an oxidation reaction which is exothermic
Identify from the following reaction the reactants that undergo oxidation and reduction.
2Ag2O → 4 Ag + O2 ↑
Identify from the reaction the reactants that undergo oxidation and reduction.
2Mg + O2 → 2MgO
Which of the following statements about hydrogen is incorrect?
Identify the reducing agent in the following reactions
`2"H"_2 + "O"_2 -> 2"H"_2"O"`
Identify the oxidising agent (oxidant) in the following reactions
`3"Fe" + 4"H"_2"O" -> "Fe"_3"O"_4 + 4"H"_2`
Which among the following are physical or chemical change?
Evaporation of petrol
What happens when zinc granules are treated with dilute solution of H2SO4, HCl, HNO3, NaCl and NaOH Also write the chemical equations if reaction oçcurs.
What is rancidity?
Identify the type of chemical reaction given below:
\[\ce{2Mg + O2 -> 2MgO}\]
