Cathode Ray Experiment

Q.

Which among the following is/are the different characteristics of anode rays?

1. Anode rays consist of positively charged electrons.

2. They are deflected by electrical fields.

3. They are not deflected by magnetic fields

4. Deflection of anode rays depends upon the nature of the gas in the discharge tube.

Q.

Anode rays consist of __________ charged particle.

Q.

Complete the following sentence:

The anode rays obtained from hydrogen gas consist of particles called -------?

Q. Cathode rays are negatively charged.

1. True
2. False

Q. Assertion :Cathode rays get deflected towards the negative plate of electric field. Reason: Cathode rays are negatively charged.

1. Both Assertion and Reason are correct and Reason is the correct explanation for Assertion.
2. Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion.
3. Assertion is correct but Reason is incorrect.
4. Assertion is incorrect but Reason is correct.

Q. Cathode rays are negatively charged.

1. False
2. True

Q.

Sate the properties of anode rays?

Q. According to Dalton's atomic theory, a chemical reaction involves of atoms.

1. rearrangement
2. destruction
3. creation

Q.

Which among the given apparatus was not used in the production of cathode rays?

1. Vacuum Pump

2. Discharge tube

3. Metal electrodes

4. Paddle wheel

Q. Cathode ray tube experiment led to the discovery of .

1. electrons
2. neutrons
3. protons