Write true or false for the following statement:
The universal indicator shows the same colour at different concentrations of hydrogen ions in a solution.
The universal indicator shows the same colour at different concentrations of hydrogen ions in a solution.
(B) The statement is False.
$A$ universal indicator is a mixture of several indicators that shows different colours at different concentrations of hydrogen ions $(H^+)$ in a solution.
It changes colour across the entire $pH$ scale,allowing us to determine the strength of an acid or a base.
$A$ universal indicator is a mixture of several indicators that shows different colours at different concentrations of hydrogen ions $(H^+)$ in a solution.
It changes colour across the entire $pH$ scale,allowing us to determine the strength of an acid or a base.
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