MCQ
$pH$ scale was introduced by
- AArrhenius
- ✓Sorensen
- CLewis
- DLowry
✓
Answer
Correct option: B.
Sorensen
b
The concept of $pH$ was first introduced by the Danish chemist.
The concept of $pH$ was first introduced by the Danish chemist.
Soren Peder Lauritz Sorensen at the Carlsberg Laboratory in $1909$ and revised to the modern $pH$ in $1924$ to accommodate definitions and measurements in terms of electrochemical cells.
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