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CBSE Class 12-science Answered

How to find out when to use 1-alpha is approximately 1 in the Ka equation? Also what is Solubility product, explain clearly.
Asked by Ravi Kumar | 02 Aug, 2014, 04:26: PM
answered-by-expert Expert Answer
Dear ravkumarc@yahoo.com

Thanks for asking us a question in Ask the Expert section of TopperLearning.com.
In case of multiple questions within a query, please post each question individually and let us know where you are getting stuck so that we would be able to explain things better.
 
Solution for your first query:
In Ka equation 1-alpha is approximately 1 when the change in the concentration is negligible. For example, if very minute quantity of solute such as 0.02 moles dissolved in 100 mL water then the change in concentration of water is negligible. Hence for water 1-alpha is approximatelt equal to 1.
 
Regards

Topperlearning Team.
Answered by Prachi Sawant | 05 Aug, 2014, 11:43: AM

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