26
'Phenolphthalein' is an example of :
- (a)Natural indicator
- (b)Synthetic indicator
- (c)Olfactory indicator
- (d)Universal indicator
Show SolutionHide Solution↓
(B) Synthetic indicator (1)
'Phenolphthalein' is an example of :
CBSE Class 10 Science PYQ · Acids, Bases and Salts · Indicators · 1 Mark · May 2026
Solve it yourself first — then press ↓ or tap Show Solution. Use ← → for previous / next question.