Oxygen is produced during photosynthesis , Jan Ingenhouse’s Hydrilla experiment.10 th class,biology

[ramanayerraganti]

Wonderful demo.clear and educating.congrats.
Why Hydrilla plant?
Because it is free floating submerged hydrophyte.capable of conducting photosynthesis under water and we are performing experiment under water to catch and collect oxygen replacing water in a test tube.

[sadhualiya]

Amazing, i really appreciate the person who has burnt the match stick near the testtube

[ramanayerraganti]

Bicarbonate is added to water to increase carbon dioxide content.

[daviddasarapalle]

Good experience with valid demonstration, it's well organised and worthy to observe 👍

[devigangumalla]

Super video sir..vision in the water is so

[godinagangadhar]

Tried to explain the procedure well. Good

[nsteacher]

Very nice presentation sir, useful 💐💐💐💐

[sujathavinakoti]

ప్రయోగం చాలా బాగా చేశారు సార్ 👏 థాంక్యూ సార్🤝

[ramanayerraganti]

Hill used H2O_18 to realise that oxygen released is from splitting water.

[madavareddy]

Exalent 👌 but I want to telugu

[niharikamuppalla]

Experiment చాలా బాగా చేసారు సార్... Thank