Question 11 — The extract of red rose turns - Questions at the end of the chapter - Chapter 2 Class 7 - Exploring Substances: Acidic, Basic, and Neutral

Last updated at August 16, 2026 by

Q11 (Medium): The extract of red rose turns the liquid X to green. What will the nature of liquid X be? What will happen when excess of amla juice is added to liquid X?

Answer:
We have studied that red rose extract turns green in basic solutions and amla juice is acidic . This is why neutralisation will occur.

  • Green colour indicates liquid X is basic
  • Amla juice is acidic in nature
  • Acid + base causes neutralisation reaction
  • Green colour changes to red colour
Neutralisation with Amla Juice Initial State Basic Liquid X + Red Rose Extract Green Colour After Adding Amla Basic Liquid X + Acidic Amla Juice Neutral Solution + Red Colour
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