List out the apparatus required to conduct root pressure experiment in plant?

List out the materials required to conduct the experiment to understand the esterification reaction. Explain the procedure of the experiment. How can you identify that an ester is formed in this reaction?

List out the material required for Oersted experiment and mention the precautions to be taken in the experiment.

Why is energy required to develop root pressure ?

Why is energy required to develop root pressure?

Write the apparatus to be used to conduct an experiment of ''Reduction of copper oxide to copper''.

What are the apparatus required to conduct the electrolysis of water ? Write the chemical equation.

Harsha told that Magnetic field lines are closed loops. But Krishna is not agreeing with Harsha. How Harsha will convince Krishna with an experiment ? What are the apparatus required ? How the experiment will be conducted ?

When does root pressure normally develop in plants?