Electricity Quiz

Descripción

Test sobre Electricity Quiz, creado por Grace Bovaird el 21/12/2015.
Grace Bovaird
Test por Grace Bovaird, actualizado hace más de 1 año
Grace Bovaird
Creado por Grace Bovaird hace más de 8 años
34
3

Resumen del Recurso

Pregunta 1

Pregunta
Which of the following metals comes first in the electrochemical series?
Respuesta
  • Nickel
  • Tin
  • Iron
  • Lead

Pregunta 2

Pregunta
A cell is an apparatus which generates an electric current from an electrical reaction
Respuesta
  • True
  • False

Pregunta 3

Pregunta
When two metals are joined together in a cell a [blank_start]potential difference[blank_end] is measured in the circuit. [blank_start]Potential difference[blank_end] is also called [blank_start]voltage.[blank_end]
Respuesta
  • potential difference
  • Potential difference
  • voltage

Pregunta 4

Pregunta
Metals at the top of the electrochemical series are very reactive.
Respuesta
  • True
  • False

Pregunta 5

Pregunta
In which way do electrons flow?
Respuesta
  • The more reactive metal to the less reactive metal
  • The less reactive metal to the more reactive metal

Pregunta 6

Pregunta
Displacement reactions are examples of [blank_start]redox[blank_end] reactions
Respuesta
  • redox
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