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Short Answer Type Questions
25. What is an oxidation reaction ? Identity in the following reaction (1) the substance oxidised, and the
substance reduced :
Zno+C--)zn+co
26. (a) What is a redox reaction ? Explain with an example.
(b) When a magnesium ribbon burns in air with a dazzling flame and forms a white ash, is magnesium
oxidised or reduced ? Why?
(c) In the reaction represented by the equation:
MnO2 + 4HCI--)MnCl2 + 2H2O + Cl2
(1) name the substance oxidised.
(ii) name the oxidising agent.
(111) name the substance reduced.
(iv) name the reducing agent.​

Answer 1

Answer:

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