Science, asked by saeerainak, 21 days ago

Which of the following turn red litmus blue

options

1. vinegar
2. lime juce
3. curd
4. soap.​

Answers

Answered by saleemaabdullatiff
0

Answer:

4) Soap

Explanation:

When soap is dissolved in water, the solution is alkaline in nature due to the formation of alkali NaOH or KOH. The solution changes the colour of red litmus to blue.

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