THERMODYNAMICS PDF THERMODYNAMICS PDF Introduction Chemical thermodynamics deals with the relationship between various forms of energy in a process. Thermodynamics…
Browsing: Class 11 Chemistry
Chemistry is the scientific discipline involved with elements and compounds composed of atoms, molecules, and ions: their composition, structure, properties, behavior, and the changes they undergo during a reaction with other substances.
States of Matter Class 11 Notes PDF States of Matter Class 11 Notes PDF Gas is the state of matter…
Question 2.12: Electrons are emitted with zero velocity from a metal surface when it is exposed to radiation of wavelength…
Question 2.11: A 25-watt bulb emits monochromatic yellow light of wavelength of 0.57µm. Calculate the rate of emission of quanta…
Question 2.10: Electromagnetic radiation of wavelength 242 nm is just sufficient to ionize the sodium atom. Calculate the ionization energy…
Question 2.9: A photon of wavelength 4 × 10–7 m strikes on the metal surface, the work function of the…
Question 2.8: What is the number of photons of light with a wavelength of 4000 pm that provide 1 J…
Question 2.7: Calculate the wavelength frequency and wave number of a light wave whose period is 2.0 × 10–10 s.…
Class 11 Chemistry Chapter 2 Question 2.1 https://www.youtube.com/watch?v=_lNTTItFsbg&t=32s Question 2.1: (i) Calculate the number of electrons which will together weigh…
https://www.youtube.com/watch?v=wPSp-xSYWsw Question 2.4: Write the complete symbol for the atom with the given atomic number (Z) and atomic mass (A)…