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Chemistry quiz  

created by pranay13 on 30 Oct 15, enabled by Lou
Medium level (33% of success)    10 questions - 4 players
Test your knowledge of basic chemistry
 
1
What is molarity of 124.62g sodium oxide mixed to form 2.1L of solution?
   
   
   
   
2
What is electronegativity of Fluorine and oxygen?
   
   
   
   
3
Which element is the most electro positive element?
   
   
   
   
4
According to Boyle's law if pressure reduces :
   
   
   
   
5
Which of the following has maximum Gram Molecular Mass (GMM)?
   
   
   
   
6
Which of the following gas has minimum rate of effusion?
   
   
   
   
7
Which is not a nucleon?
   
   
   
   
8
What is oxidation number of oxygen in hydrogen peroxide?
   
   
   
   
9
Which is the second most electronegative element on earth?
   
   
   
   
10
Carbonic acid is :
   
   
   
   

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