The colours of red litmus paper in acidic, neutral, and basic solutions are:
red, red and blue respectively
blue, violet and red respectively
red, orange and blue respectively
red, colourless and blue respectively
A
red, red and blue respectively
B
red, orange and blue respectively
C
blue, violet and red respectively
D
red, colourless and blue respectively
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Solution
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Solution
Colour of red litmus paper
Acidic
Red
Neutral
Red
Basic
Blue
So, the correction option is D.
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