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The pH values of aqueous solutions A, B,...

The pH values of aqueous solutions A, B, C and D are 1.9, 2.5, 2.1 and 3.0 respectively: then what will be the correct order of their acidic strength ?

A

`A lt C lt B lt D`

B

`D lt C lt B lt A`

C

`D lt B lt C lt A`

D

`D gt C gt B gt A`

Text Solution

Verified by Experts

`D lt B lt C lt A`
Hint: Aqueous solution with lower pH value is more acidic
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