1.

Which one of the following is the correct quadraticform of Ostwald's dilution law equation ?

Answer»

`alpha^(2)C+alphaK-K=0`
`alpha^(2)C-alphaK-K=0`
`alpha^(2)C-alphaK+K=0`
`alpha^(2)C+alphaK+K=0`

SOLUTION :ACCORDING to Ostwald'sdilution law,
`K=(C alpha^(2))/(1-alpha)`
or `K-K alpha = C alpha^(2)`
or, `C alpha ^(2) + K alpha-K=0`
or, `alpha^(2)C + alpha K - K=0`


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