Question

weak acid HA is found to be dissociated in 0.01M solution.Calculate the value of Ka​

Answer 1

Answer:

For weak acid HA:

α  

HA

​  

=  

100

1

​  

=0.01

[HA]=0.1M

∴ Ka  

α

​  

=cα  

2

=0.1×0.01  ²

=10( raised to -5 )

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Explanation: