A substance X turns the colour of red litmus blue, and it will change methyl orange-
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A.
Yellow
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B.
Colourless
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C.
Red
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D.
Pink
Correct Answer:
A. Yellow
Explanation:
Substance X is basic in nature because it turns red litmus paper blue. In the presence of a base, methyl orange indicator undergoes a color change from orange to yellow. Therefore, when substance X is added to methyl orange, the solution will turn yellow.
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