⟩ What is thickness of the polystyrene film?
36 microns
36 microns
Tell me what is Nuclear Chemistry?
Tell me what are isotopes?
Explain nature of path?
What is open system?
What is isolated system?
Explain thyroidisis?
Explain isomers?
Explain physical and chemical changes?
Explain α rays?
Explain me the relation between heat of reaction at constant pressure and that at constant volume?