In an acidic indicator Hln has inization...

In an acidic indicator Hln has inizationaconstant is `10^(-8).` The acid form of indicator is yellow and alkaline form is red. Which is correct statement?
(Given : log2= 0.3, log3 = 0.48)

A

The pH range of ndicator is 7 to 9

B

Change in pH is 0.96 when 75% yellow colour change to 75% red colour

C

This inkdicator is suitable for the titrationof strong acid vs. strong base

D

pH of indicator is 8.3 when ration of acid from to alkaline from is 2.

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