Test
Electrolysis Quiz
Este test tiene tipos de pregunta que se abren en el reproductor de siempre.
Preguntas del test (6)
1The cathode is
- AThe positively charged ion
- BThe positively charged electrode
- CThe negatively charged electrode
- DThe negatively charged ion
2Oxidation is
- AGain of electrons
- BLoss of oxygen
- CLoss of electrons
- DGain of oxygen
3Label this diagram of electrolysis
- ABattery
- BAnode
- CCathode
- DElectrolyte
4Wash electrodes in [blank_start]distilled water[blank_end] and then dip them in [blank_start]propanone[blank_end] before use.
- Adistilled water
- Bpropanone
5Very reactive metallic elements are extracted from ores by [blank_start]electrolysis[blank_end].
- Aelectrolysis
6[blank_start]Electrolysis:[blank_end] Chemical decomposition produced by passing an electric current through a liquid or solution containing ions.
[blank_start]Electrolyte:[blank_end] An ionic substance with freely moving ions.
[blank_start]Cation:[blank_end] A positively charged ion
[blank_start]Anion[blank_end]: A negatively charged ion- AElectrolysis
- BElectrolyte
- CCation
- DAnion
Información
- Descripción
- El usuario ha eliminado su información de asignaturas Test sobre Electrolysis Quiz, creado por Usuario eliminado el 13/07/2017.
- Autor
- Usuario eliminado
- Idioma
- English
- Visitas
- 27
- Historial
- Creado el 13 jul 2017 · actualizado el 6 mar 2019
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