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Practical Work — Chemistry STD 10 — Question

ICSE BoardEnglish MediumSTD 10ChemistryPractical Work3 Marks
Question
Mention the colour changes observed when the following indicators are added:
Solution Acids Alkalies
(a) Alkaline phenolphthalein solution (b) Methyl orange solution (c) Neutral litmus solution    
✓

Answer

Solution Acids Alkalies
(a) Alkaline phenolphthalein solution Colourless Pink
(b) Methyl orange solution Pink Yellow
(c) Neutral litmus solution Red Blue

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