............... is an acid-base indicator, its colour is yellow in bas – McqOptions

MCQOPTIONS

1.	............... is an acid-base indicator, its colour is yellow in basic medium and pink in acidic medium.
A.	Phenolphthalein
B.	Methyl orange
C.	Litmus
D.	Both (a) and (b) are correct
Answer» C. Litmus

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