IGCSE /Grade 7
Science MCQ Based On Acid and alkaline solutions using indicators
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IGCSE Grade 7 Science Acid and alkaline solutions using indicators
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Not acidic in nature
Red in acid, Blue in alkali, Purple in neutral
Sour in taste
Bright in color and also change their colors.
Water is neither acidic nor alkaline.
Turns into opposite colors.
Red for acid, blue for alkaline, purple for water
Color change in both solution.
Turns red in acid, blue in alkaline and purple in neutral.
Solution can't be changed into red and blue.
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