29 A pH paper is first dipped in distilled water and then in the dilute solution of lemon juice - Science -

Question

29 A pH paper is first dipped in distilled water and then in the
dilute solution of lemon juice The
colour of pH paper changes from :(a) indigo to green (b) indigo to
orange(c) green to blue (d) green to orange

Kumar Sarang · Accepted Answer

The pH paper is of green colour in Distilled water and is of orange
colour in lemon juice
Therefore Ans(d)
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29. A pH paper is first dipped in distilled water and then in the dilute solution of lemon juice. Thecolour of pH paper changes from :(a) indigo to green (b) indigo to orange(c) green to blue (d) green to orange

29. A pH paper is first dipped in distilled water and then in the dilute solution of lemon juice. The
colour of pH paper changes from :(a) indigo to green (b) indigo to orange(c) green to blue (d) green to orange