Study the flow chart below and answer the questions that follow

      

Study the flow chart below and answer the questions that follow
Q3110242019842.png
(a) State the observation made when ammonia is passed over heated Copper (II) Oxide
(b) Identify:-
(i) Gas A
(ii) Liquid B

  

Answers


Maurice
(a) Colour of copper (II) Oxide changes from black to brown

(b) (i) Nitrogen /N2(g)
(ii) Water/H2O(l)
maurice.mutuku answered the question on October 24, 2019 at 05:45


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