Question

Name the common acid-base indicators used in the laboratory with their color change?

Answer 1

HEEYEE MATE ❤️❤️ HERE IS UR ANSWER..

THE COMMON ACID BASE INDICATORS USED IN LABORATORY WITH THE COLOUR CHANGES ARE..

1) LITMUS PAPER.. WHICH CHANGES RED LITMUS TO BLUE WHEN BASE IS PRESENT.. AND BLUE LITMUS TO RED WHEN ACID IS PRESENT

2) PHENOLPHTHALEIN INDICATOR..
IT HAS NO IMPACT ON ACID BUT ON BASE IT CHANGES PINK COLOUR..

3) METHYLENE ORANGE...

IT GIVES REDDISH ORANGE COLOUR TO THE BASE..

HOPE THIS WILL HELP YOU ❤️ ❤️❤️

STAY BLESSED ❤️ ❤️

@PANKHUDI NEWELY JOINED ✌️ ✌️

Answer 2

$\underline{\underline{\mathfrak{\Large{Solution:}}}}$

1)Phenolphthalein

2)Litmus papers

3)Methyl red

4)Bromothymol blue.

$Hope this helps#$

^_^