Chemistry Quiz 07

Deflecting of cathode rays towards positively charged plats indicate it is

Positively charged

Negatively charged

Electromagnetic wave

Neutral

Correct! Wrong!

If an opaque object is placed in their path, cathode rays

Produce sharps shadow

Are deflected

Are unaffected

Are absorbed

Correct! Wrong!

Using various gases and metals as electrode, the nature of rays produce in the discharge tube

Does not change

Becomes different

Remains same

Remain almost same

Correct! Wrong!

Application of external magnetic field causes the cathode rays to

Bend

Move in circular path

Re-bounce

Reflect

Correct! Wrong!

By reducing the pressure of the gas in a discharge tube

A discharge takes place

Gas conducts electricity

Gas glows

Gas ionizes

Correct! Wrong!

Neon sign is an example of

Florescent tube

Distillation tube

Electrolytic tube

Discharge tube

Correct! Wrong!

Electron was the name given to cathode rays particles by

Planck

Newton

Bohr

Stoney

Correct! Wrong!

Cathode rays always travel in a

Cured path

Zig-zag path

Circular path

Straight Path

Correct! Wrong!

Moving a pin-wheel placed in their path, indicates that cathode rays

Are material in nature

Potential energy

Posses momentum

Have inertia

Correct! Wrong!

Cathode rays are also called

Electrons

Charged Particles

Neutrons

Protons

Correct! Wrong!

Chemistry Quiz 07

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Deflecting of cathode rays towards positively charged plats indicate it is

If an opaque object is placed in their path, cathode rays

Using various gases and metals as electrode, the nature of rays produce in the discharge tube

Application of external magnetic field causes the cathode rays to

By reducing the pressure of the gas in a discharge tube