9. Two natural indicators are given to you- A and B.
a. If we add indicator A to an acid, no change in colour is observed.
Which natural indicator is A ?
b. If we add indicator B to an acid, magenta colour is observed.
Which natural indicator is B ?
c. What will happen if indicator A is added to a basic solution ?
d. What will happen if indicator B is added to lime water ?
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9. Two natural indicators are given to you- A and B.
a. If we add indicator A to an acid, no change in colour is observed.
Which natural indicator is A ?
b. If we add indicator B to an acid, magenta colour is observed.
Which natural indicator is B ?
c. What will happen if indicator A is added to a basic solution ?
d. What will happen if indicator B is added to lime water ?
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