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Question

Alkalies turn methyl orange :

A
pink
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B
yellow
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C
red
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D
colourless
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Solution

The correct option is A yellow
B.Yellow
Indicators are weak acids or bases which change color depending on the pH of the solution. In an acid it shows red color and in alkali it shows yellow color. pH below 3.1 is red and pH above 4.4 is alkali.

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