Question

experiment to show that co2 is evolved during respiration WITH LIME WATER (which on passing co2 turns milky white)

Answer 1

Answer:

The germinating seeds in the conical flask release CO2 during respiration, which is absorbed by the KOH solution kept in the small test tube. This creates a partial vacuum in the flask that forces the water up the delivery tube. Thus, it proves that germinating seeds produce carbon dioxide during respiration.

Answer 2

Answer:

1. take lime water in a beaker and start earring from your mouth from straw (we all know maximum value of air is carbon dioxide) after a little passage of time you noticed the lime water convert into milky white colour.

Explanation:

2. do you know that carbon dioxide turns lime water milky white in colour , you draw any after which lime water turns milky white that means that is co².