These are colored organic compounds that change color in solution as pH of solution changes?
یہ رنگین نامیاتی مرکبات ہیں جو حل میں رنگ تبدیل کرتے ہیں کیونکہ حل میں تبدیلیوں کے پییچ میں تبدیلی آتی ہے؟
Answer: Indicators
Explanation
Indicators are colored organic compounds that change color depending on the pH of the solution.
Common examples include litmus, phenolphthalein, and methyl orange.
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