हिंदी

Turmeric is a natural indicator. On adding its paste to acid and base separately, which colours would be observed - Science

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प्रश्न

Turmeric is a natural indicator. On adding its paste to acid and base separately, which colours would be observed

विकल्प

  • Yellow in both acid and base

  • Yellow in acid and red in the base

  • Pink in acid and yellow in base

  • Red in acid and blue in base

MCQ

उत्तर

Yellow in acid and red in the base

Explanation:

Turmeric paste is yellow in colour. So it remains yellow in acid and changes its colour to red in the base.

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  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 5: Acids, Bases and Salts - MULTIPLE CHOICE QUESTIONS [पृष्ठ २७]

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एनसीईआरटी एक्झांप्लर Science [English] Class 7
अध्याय 5 Acids, Bases and Salts
MULTIPLE CHOICE QUESTIONS | Q 3. | पृष्ठ २७
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