Which of the following statements about the reaction below are incorrect?PbO (s)+C (s)→2Pb (s)+CO2 (g)a)Lead is getting reduced. b)Carbon dioxide is getting oxidised.c)Carbon is getting oxidised.d)Lead oxide is getting reduced.

In the following chemical reaction, which substance is the oxidizing agent and which is the reducing agent?PbO(s)  +  C(s)  →  Pb(s)  +  CO(g)oxidizing agent: C CO Pb PbOreducing agent: C CO Pb PbO

For the following question two statements are given – one labelled Assertion (A) and the other labelled Reason (R).Assertion: In a reaction of zinc oxide with carbon, zinc oxide is reduced to zinc.Reason: In a chemical reaction, a substance is reduced when it gains oxygen.Select the correct answer to the question

Which of the summary statements below best describes the results of the following reaction?C6H12O6 + 6O2 → 6CO2 + 6H2O + EnergyQuestion 16Select one:a.O2 is oxidised and H2O is reduced.b.O2 is reduced and CO2 is oxidised.c.CO2 is reduced and O2 is oxidised.d.C6H12O6 is oxidised and O2 is reduced.

Which statement correctly describes what is happening in the reaction shown below?2Mg(s) + S2(g) → MgS(s)MgS is the reducing agent.Mg is oxidized.S2 loses electrons.MgS gains electrons.Mg is the oxidizing agent.

Which of the following statement about the given reaction are correct ? 3Fe(s) + 4H2O(g) → Fe3O4(s) + 4H2(g)(i)   Iron metal is getting oxidised.(ii)  Water is getting reduced.(iii) Water is acting as reducing agent. (iv) Water is acting as oxidising agent.