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Which colour change does phenolphthalein show in a basic solution?
Yellow to red immediately
White to green when shaken
Colourless to pink gradually
Blue to colourless instantly Question ID : 441009682023 Option 1 ID : 4410092682076 Option 2 ID : 4410092682077 Option 3 ID : 4410092682074 Option 4 ID : 4410092682075 Status : Answered Chosen Option : C
Colourless to pink gradually
Practice and solve "Which colour change does phenolphthalein show in a basic solution?..." for General Science - Previous Year Paper 2026. The correct answer is Option C: Colourless to pink gradually. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "Which colour change does phenolphthalein show in a basic solution?..." for General Science - Previous Year Paper 2026. The correct answer is Option C: Colourless to pink gradually. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.