JEE Main On 16 April 2018 Question 27

Question: Which of the following statements is false? [JEE Main 16-4-2018]

Options:

A) A Photon has momentum as well as wavelength

B) Frequency of emitted radiation from a lower wavelength to higher wavelength as the temperature increases

C) Rydberg constant has unit of energy

D) Splitting of spectral lines an electrical field is called Stark effect

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Answer:

Correct Answer: C

Solution:

  • Unit of Rydberg constant= $ {m^{-1}}. $ It does not have units of energy so option is false.