In an experiment, dry chlorine gas was reacted with aluminium as shown in Figure 1.

      

In an experiment, dry chlorine gas was reacted with aluminium as shown in Figure 1.
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i) Name substance A.
ii) Give two reasons why calcium oxide is used in the set up.

  

Answers


John
i) Aluminium chloride

ii) - Prevent water from entering the apparatus hence preventing hydrolysis of aluminium chloride

-React with excess chlorine to prevent environment pollution
johnmulu answered the question on April 20, 2017 at 14:14


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