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Chemistry
 Online Tutoring : Forum : Quiz Questions - Physical Sciences : Chemistry
Topic Topic: Standard temperature and pressure (S.T.P.) Post ReplyNew Question
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System
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Joined: 26 June 2005
Posts: 918
Posted: 28 November 2005 at 5:06pm | IP Logged Quote System

QUIZ QUESTION #2008
When some sodium carbonate is reacted with dilute sulphuric acid, 31022 molecules of carbon dioxide is produced. Calculate the volume of this carbon dioxide gas at standard temperature and pressure, s.t.p.

(1 mol of gas occupies 22.4 dm at s.t.p ; Avogadro's Number = 61023)
    A.   2.24 dm
    B.   1.12 dm
    C.   22.4 dm
    D.   11.2 dm
 QUIZ QUESTION #2008 created by Guest on 28 November 2005 at 12:53am

Correct answer: B    Correct clicks: 67.86%  Wrong clicks: 32.14%
 
    A.   [14 clicks 10.00%] 
 
    B.   [95 clicks 67.86%] 
 
    C.   [25 clicks 17.86%] 
 
    D.   [6 clicks 4.29%] 
 
Please discuss this quiz question.
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