Rajah menunjukkan elektrolisis larutan kalium nitrat cair.
Apakah X?
Latihan Quizizz Bab 6 T5 Elektrokimia
Quiz
•
Science
•
11th Grade
•
Hard
SITI ANISA
FREE Resource
30 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
10 mins • 6 pts
Rajah menunjukkan elektrolisis larutan kalium nitrat cair.
Apakah X?
Anod
Anion
Kation
Katod
2.
MULTIPLE CHOICE QUESTION
10 mins • 7 pts
Antara pernyataan berikut, yang manakah BETUL tentang elektrolit?
Unsur-unsur yang mengalirkan arus elektrik dalam keadaan leburan
Sebatian yang mengalirkan arus elektrik dalam keadaan pepejal
Unsur-unsur yang mengalirkan arus elektrik dalam keadaan pepejal atau leburan
Sebatian yang mengalirkan arus elektrik dalam keadaan leburan atau larutan akues
3.
MULTIPLE CHOICE QUESTION
10 mins • 5 pts
Antara berikut, yang manakah elektrolit?
Etanol tulen
Pepejal iodin
Larutan glukosa
Leburan kalium klorida
4.
FILL IN THE BLANK QUESTION
10 mins • 5 pts
Ion yang bercas negatif dalam elektrolit dikenali sebagai ............
5.
MULTIPLE SELECT QUESTION
10 mins • 10 pts
Nyatakan kation yang terdapat dalam larutan kuprum (II) sulfat.
Ion kuprum
Ion hidroksida
Ion sulfat
Ion hidrogen
6.
MULTIPLE CHOICE QUESTION
10 mins • 8 pts
Rajah menunjukkan susunan radas elektrolisis untuk menyadur sebatang paku besi.
Apakah logam X?
Argentum/Perak/Silver
Besi/Ferum
Aluminium
Kuprum
7.
MULTIPLE CHOICE QUESTION
10 mins • 6 pts
Rajah menunjukkan elektrolisis larutan kuprum nitrat.
Apakah ion-ion yang tertarik pada katod?
Ion kuprum dan ion hidrogen
Ion kuprum dan ion nitrat
Ion hidroksida dan ion hidrogen
Ion nitrat dan ion hidroksida
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