A drop of litmus solution is added to each of the four solutions given below. State the colour of litmus solution observed in each : soap solution, sodium carbonate solution, vinegar , lemon juice .
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Soap solution being alkaline in nature turns red litmus solution into blue.
Though mild base, sodium carbonate is also alkaline and turns red litmus blue.
Vinegar is an acid and thus it turns blue litmus solution red.
Lemon juice too is comprised of citric acid and thus turns blue litmus red.
Though mild base, sodium carbonate is also alkaline and turns red litmus blue.
Vinegar is an acid and thus it turns blue litmus solution red.
Lemon juice too is comprised of citric acid and thus turns blue litmus red.
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Answer:
Soap Solution - It turns red litmus into blue as it is alkaline .
Sodium Carbonate- It turns red blue litmus red as it is alkaline.
Vinegar- Since, it is acidic in nature so it turns blue litmus red.
Lemon juice- Since, it has content of citric acid so it turns blue litmus red.
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