Question

Events of the Hydrilla funnel experiment are given below; Arrange them by

writing the alphabets in a sequential order.

a) Place the apparatus in the sun

b) Invert a test-tube full of water over the stem of the funnel

c) Take water plant like Elodea (or) Hydrilla

d) Keep the funnel in a beaker which contain water

e) Insert the stems of Hydrilla twig in funnel

f) Test the gas in the test tube by inserting a glowing match stick

g) Ensure that the level of water in the beaker is above level of stem..



it's a test for u all..answer it it's very easy..let's see who is more brainly​

Answer 1

Answer:

To test that oxygen is evolved during photosynthesis few fresh Hydrilla plants in a glass beaker filled with water. A pinch of KHCO

3

is added to it. It is kept in sunlight. After some time some bubbles (oxygen) escapes from the plant. This proves that oxygen is produced during the photosynthesis. It is evolved during the light reaction of the photosynthesis.

Answer 2

Answer:

hope this answer helps you