プレテスト：水溶液とイオンと電気分解
Authored by Noriaki Kobashi
Chemistry
8th - 9th Grade
Used 23+ times
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24 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
水にとかす前の固体の塩化ナトリウムは
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
何もとけていない蒸留水は
3.
FILL IN THE BLANKS QUESTION
30 sec • 1 pt
水にとけると電流を通す物質を何というか（漢字で）
(a)
4.
FILL IN THE BLANKS QUESTION
30 sec • 1 pt
水にとけても電流を通さない物質を何というか（漢字で）
(a)
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
塩化ナトリウムは
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
砂糖は
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
電気分解のとき，電源の－極につないだ電極は
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