What colour does methyl orange give in a basic solution?
Answer and explanation
Correct answer: Yellow
Methyl orange changes colour according to the acidity or basicity of the solution. It is red in an acidic medium and becomes yellow in a basic medium, so the yellow colour indicates that the solution is alkaline. The red option describes the acidic response, whereas black and white are not the characteristic colours of methyl orange in this test. Therefore, option B is correct.
Frequently asked questions
What is the correct answer to this question?
Yellow
Why is this the correct answer?
Methyl orange changes colour according to the acidity or basicity of the solution. It is red in an acidic medium and becomes yellow in a basic medium, so the yellow colour indicates that the solution is alkaline. The red option describes the acidic response, whereas black and white are not the characteristic colours of methyl orange in this test. Therefore, option B is correct.
Which subject and chapter does this question cover?
This is a Class 10 Science question. Chapter: Chemical Substances – Nature and Behaviour. Topic: Acids, Bases, and Salts.
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