Question

Which of the following is incorrect statement?

Options
1. e/m ratio of cathode rays is constant
2. e/m ratio of protons is constant
3. e/m ratio of anode rays depend on nature of gas taken in discharge tube experiment
4. Anode rays consist of protons

please tell which options is incorrect​

Answer 1

Answer:

3 option is incorrect statement

Answer 2

Answer:

Third one is incorrect........ Mark me as brainlist