📝 Multiple Choice Question
General-science
Which of the following indicators turns pink in a basic solution?
A
methyl orange
B
litmus paper
C
phenolphthalein
D
turmeric
Explanation
Phenolphthalein is colorless in acidic or neutral media but turns pink/magenta in alkaline conditions (pH > 8.2).
Report Issue
Discussion (0 Comments)
Leave a Comment
No comments yet. Be the first to comment!
📌 Related Questions
Which of the following is a natural indicator for acid and base?...
Solve →What is the chemical name of 'Vitamin C'?...
Solve →The 'Mass Number' of an element is the sum of:...
Solve →The ability of Carbon to form long chains or rings is known as:...
Solve →Which of the following is a 'Pseudo-solid'?...
Solve →