Study the flow chart below and answer the questions that follow.

      

Study the flow chart below and answer the questions that follow.
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(i) (I) What is observation will be made in step I?
(II) Describe a chemical test that can be carried out to show the identity of compound C.
(ii) Give the names of the following: I. E II. Substance D.

  

Answers


John
(i)(I Acidified potassium manganate (VII) turns from purple to colourless.

II. When sodium carbonate is added to C, there is effervescence producing a odourless gas.

(ii) I. Polyethene

II. Sodium ethoxide
johnmulu answered the question on June 7, 2017 at 08:14


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