Question

A solution of pH 2 is filled in two separate beakers. A few drops of methyl orange and phenolphthalein are added into separate solutions. How will the colour of the indicators change?

(1 Point)

methyl orange: red; phenolphthalein: pink

methyl orange: orange; phenolphthalein: pink

methyl orange: Red; phenolphthalein: colourless

methyl orange: orange; phenolphthalein: colourless


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Answer 1

Answer:

Methyl orange = red, phenolphthalein= pink

Answer 2

Answer:

methyl orange : red

phenolphthalein: pink

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