Which of the statements about the reaction below are incorrect?
$2 PbO_{(s)} + C_{(s)} \longrightarrow 2 Pb_{(s)} + CO_{2(g)}$
$(a)$ Lead is getting reduced.
$(b)$ Carbon dioxide is getting oxidised.
$(c)$ Carbon is getting oxidised.
$(d)$ Lead oxide is getting reduced.

  • A
    $(a)$ and $(b)$
  • B
    $(a)$ and $(c)$
  • C
    $(a)$,$(b)$ and $(c)$
  • D
    all

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Similar Questions

You could have noted that when copper powder is heated in a china dish, the surface of copper powder becomes coated with black coloured substance.
$(i)$ Why has this black coloured substance formed?
$(ii)$ What is this black substance?
$(iii)$ Write the chemical equation of the reaction that takes place.

The colour formed on the surface of copper powder when it is heated in a china dish is:

What happens when hydrogen gas is passed over heated copper oxide $(CuO)$?

Difficult
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State one industrial application of the reduction process.

Which is the oxidising agent in the following reaction?
$CuO(s) + H_2(g) \longrightarrow Cu(s) + H_2O(l)$

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