The relationship between energy of a photon of light and its frequency is given by________________?

Related Mcqs:

1. The energy of one mole of photons of radiation, whose frequency is 4×10 14 Hz, is ___________?

   A. 159.6kJ B. 135.5 KJ C. 110.5 KJ D. 80.4 KJ Submitted by: Muhammad Ali Kunbhar...

2. In which of the following type of reactions energy of reactant is greater than energy of product________________?

   A. endothermic B. exothermic C. unpredictable D. same...

3. Orbitals of same energy produced after mixing of orbitals of different energy are called __________________?

   A. Degenerate orbitals B. Generate orbitals C. Hybrid orbitals D. Zeeman orbitals...

4. Energy of reactant higher than energy of product favours A. Endothermic_______________?

   B. Exothermic C. Moderate reaction D. No reaction...

5. Angle of deflection was studied by________________?

   A. Hitorff B. Stoney C. William Crookes D. J.Perrin...

6. Atom cannot be divided into simple unitstheorized by________________?

   A. Rutherford B. Dalton C. Bohr D. Schrodinger...

7. The processes of effusion and diffusion are best understand by________________?

   A. Daltons law B. Avogadros law C. Grahams law D. Charles law...

8. Idea of pH and pOH was put forward by________________?

   A. Gibbs B. Einstein C. Sorenson D. Chadwick...

9. Water of crystallization can be removed by________________?

   A. drying B. heating C. evaporation D. All of the above...

10. The fertility of the soil is improved by________________?

    A. Rotation of the crops B. Adding lime to the acid salts C. Adding manure and growing legumes D. All...