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Chemistry

Chemistry

AN ALKALI

Post Views: 251 Alkali is pronounced like alcohol, with ‘lie’ at the end instead of ‘hol’. An alkali is any substance which produces OH– ions in water. OH– ions are called… Read More »AN ALKALI

Chemistry

INDICATORS

Post Views: 167 INDICATORS Red cabbage juice solution works well instead of universal indicator solution.   Making Cabbage Indicator Acid base indicators are chemicals that change colour in the presence… Read More »INDICATORS