Write one application of Kirchoffs law.

write down about applications of first law of thermodynamics .

Write about the application of a diode.

What is hydroponics? Give one application of this technlque.

Mention two important application of Henry's law.

State Pascal’s law of transmission of pressure through a confined fluid. Name two applications of Pascal's law.

What is emulsion? Give one application of emulsion.

Write any two application of centrifugation?

Write three applications of d-block elements.

Write two important application of fractional distillation.