The colour of phenolphthalein indicator in basic solution is
Asked by admin @ in Physics viewed by 316 People
The colour of phenolphthalein indicator in basic solution is ............ [ ]
a) yellow
b) green
c) pink
d) orange.
Asked by admin @ in Physics viewed by 316 People
The colour of phenolphthalein indicator in basic solution is ............ [ ]
a) yellow
b) green
c) pink
d) orange.
Answered by admin @
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