Chemistry, asked by ReshmiChatterjee, 1 year ago

what is the pH of 0.1 M of solution of a base whose KB is equal to 1 into 10 to the power minus 5

Answers

Answered by Archit0712
1
answer of this question is 11
Attachments:
Answered by gouravkumarrollno
0

Answer:

The hydroxide ion Conc. [OH-] =√(Kb x C)

=[OH-]=√(10^-5 x 0.1)= 10^-3 So pOH=- log(10^-3)= 3

So pH= 14- pOH

= 14- 3

= 11

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