What colour does methyl orange give in a basic solution?
Answer and explanation
Correct answer: Yellow
Methyl orange responds to the acidity of the medium by changing its molecular form and colour. It is red in acidic solution and becomes yellow in a basic solution. Consequently, option B is correct. The red option describes its acidic response, whereas black and white are not characteristic colours in the methyl-orange acid-base test. The colour change therefore helps distinguish acidic and basic conditions.
Frequently asked questions
What is the correct answer to this question?
Yellow
Why is this the correct answer?
Methyl orange responds to the acidity of the medium by changing its molecular form and colour. It is red in acidic solution and becomes yellow in a basic solution. Consequently, option B is correct. The red option describes its acidic response, whereas black and white are not characteristic colours in the methyl-orange acid-base test. The colour change therefore helps distinguish acidic and basic conditions.
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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