Chemistry Quiz 07

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

Are absorbed

Are deflected

Are unaffected

Produce sharps shadow

Correct! Wrong!

Deflecting of cathode rays towards positively charged plats indicate it is

Electromagnetic wave

Positively charged

Negatively charged

Neutral

Correct! Wrong!

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

Remains same

Does not change

Remain almost same

Becomes different

Correct! Wrong!

Neon sign is an example of

Distillation tube

Florescent tube

Discharge tube

Electrolytic tube

Correct! Wrong!

Application of external magnetic field causes the cathode rays to

Re-bounce

Move in circular path

Bend

Reflect

Correct! Wrong!

Cathode rays are also called

Electrons

Charged Particles

Protons

Neutrons

Correct! Wrong!

Electron was the name given to cathode rays particles by

Stoney

Newton

Planck

Bohr

Correct! Wrong!

Cathode rays always travel in a

Zig-zag path

Cured path

Circular path

Straight Path

Correct! Wrong!

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

Posses momentum

Have inertia

Potential energy

Are material in nature

Correct! Wrong!

By reducing the pressure of the gas in a discharge tube

Gas ionizes

A discharge takes place

Gas glows

Gas conducts electricity

Correct! Wrong!

Chemistry Quiz 07

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

Deflecting of cathode rays towards positively charged plats indicate it is

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