No products in the cart.

Test for starch

CBSE, JEE, NEET, CUET

CBSE, JEE, NEET, CUET

Question Bank, Mock Tests, Exam Papers

NCERT Solutions, Sample Papers, Notes, Videos

Test for starch
  • 1 answers

Yogita Ingle 6 years, 9 months ago

Boil the leaf in water to soften it and then boil it further in alcohol to break down the chlorophyll. Alcohol decolorizes the leaf by washing out the chlorophyll. Rinse the leaf with water so it removes green colour from the leaf and rehydrates it. Put a few drops of Iodine on the leaf, which is an indicator that turns blue-black in the presence of starch and brown without starch.

https://examin8.com Test

Related Questions

What is meant by 'basicity' of an acid
  • 2 answers
What are the end product of photosynthesis?
  • 0 answers
Describe the photosynthesis process
  • 2 answers

myCBSEguide App

myCBSEguide

Trusted by 1 Crore+ Students

Test Generator

Test Generator

Create papers online. It's FREE.

CUET Mock Tests

CUET Mock Tests

75,000+ questions to practice only on myCBSEguide app

Download myCBSEguide App