Question

a) In the equation given below, identify the substance oxidised and reduced and support your answer
with reason.
PbO + CO –> Pb + CO2
b) Write the balanced equation for when chlorine gas is passed in Slaked lime solution

Answer 1

Answer:

here carbon is reducing agent

here Pb is oxidising agent

ca(oh) + cl2 -------> caocl2 +h2o

Answer 2

Explanation:

Here, Pb loses an oxygen so it gets reduced and becomes an oxidising agent.

where as co gets an oxygen so it gets oxidise and becomes an reducing agent.

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