Chemistry-
General
Easy
Question
The 
of HCl is 5 It is diluted by 1000 times Its will be
- 5
- 8
- 2
- 6-7
The correct answer is: 6-7
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I! 
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The of a sample of KOH solution is 12.3979 The weight of solid KOH of 70% pure required to prepare 2.5 lit of this solution is
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