Question

If dil HCl is added to few drops methyl orange and then mixed equal quantity of antacid tablet

powder to it how does the colour changes. why give reason ?

Answer 1

hey mate!!


METHYL ORANGE acts as good indicator of acid -base

in acidic medium such as in presence of HCl methyl

colour of methyl orange is OrangeRed

while in basic medium such as in presence of antacids

it changes its colour to Yellow.

hope it helps!

#Phoenix