Answer- Which of the following will turn blue litmus red ?

Explanation Acidic substances turn blue litmus paper red. Vinegar acetic acid is acidic in nature, whereas washing soda sodium carbonate and baking soda sodium bicarbonate are basic and would turn red litmus blue instead.

Question

Which of the following will turn blue litmus red ?

A Washing soda solution

B Vinegar

C Baking soda solution

D More than one of the above

E None of the above

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Which of the following will turn blue litmus red ?

Solution