Write any one precautions in doing the experiment chromatography.

Write the brief note on chromatography.

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

Which one of the following is the correct set of three precautions for setting up the experiment to demonstrate that carbon dioxide is evolved during respiraition?

Write any one application of the cyclotron.

Write any one use of capacitor