Properties of Anode rays(proton)||Anode rays का properties

      Properties of Anode rays

1- Anode rays are invisible.

2-They travel in a straight line with very high speed ranging the velocity 10⁹ to 10¹¹ cm per second.

3-They consist of flow of positively charged particles which may be proton (H^+)when H2 gas is used in discharge tube.

4-They possess kinetic energy (K.E)

5-They have penetrating power.

6-They ionize the neutral gas when passed throught it.

7-They produce fluorescence when bombarded on zins screen.

8-when Anode rays were passed between two oppositely charged plate.

These were deflected towards the negatively charged plate indicating that these rays consist of flow of positively charged particles which may be proton (H^+) when H2 gas is used.

9-The properties of anode rays depends upon the properties of electrode and the properties of the gases used in discharge tube.

10-The e/m ratio charge(charge/mass ratio) of proton is about 9.58 ×10⁴ coulomb/g

11-The relative charge of proton is +1(p^+ +H^+)

12-The absolute charge of proton is 1.602×10^-19 coulomb(SI)

13-The charge of one mole of proton is 96500 coulomb(1Farady)

14-The relative mass of a proton is nearly equal to the mass of H-atom

i.e 1.0072amu_~1amu.

15-The absolute mass of proton is 1.672×10^-27kg

Or,1.672×10^-24g.

16-The mass of 1mol proton=(6.022×10²³)×(1.672×10^-24g)

=>6.022×10²³×0.1672×10^-23g

=>(6.022×0.1672)

=>1.00689g.

17-A proton may be defined as the fundamental particle of an atom carrying unit positive charge (+1)and having the mass equal to 1.672×10^-27kg.