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Topic Topic: A purple solution is formed. Post ReplyNew Question
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Joined: 26 June 2005
Posts: 918
Posted: 28 November 2005 at 4:02pm | IP Logged Quote System

Several granules of potassium permanganate are carefully placed at the bottom of a test tube containing some water. The test tube is left undisturbed for half an hour. What will happen?
    A.   A layer of purple solution is formed below a layer of clear solution.
    B.   A purple solution is formed.
    C.   A clear solution is formed.
    D.   No observable changes.
 QUIZ QUESTION #1980 created by Guest on 28 November 2005 at 1:21am

Correct answer: B    Correct clicks: 61.54%  Wrong clicks: 38.46%
    A.   [27 clicks 23.08%] 
    B.   [72 clicks 61.54%] 
    C.   [10 clicks 8.55%] 
    D.   [8 clicks 6.84%] 
Please discuss this quiz question.
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