what is the colour change of universal indicator on common salt and toothpaste solutions?
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Explanation:
if universal indicator add in acid then it turns in yellow orange pink or in red colour. and if universal indicator add in water it will be remain same (green) because water is neutral.
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Answer:Answer:vinegar ,lemon juice will turn in yellow orange or in pink colour detergent will turn in blue or in purple colour.
Explanation:if universal indicator add in acid then it turns in yellow orange pink or in red colour.
if universal indicator add in base it turns in blue purple or in dark blue
and if universal indicator add in water it will be remain same (green) because water is neutral.
hope it will help you I suggest you that tell your teacher to show such experiment which will help you to understand proper .
Explanation:
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