boboo 1-3

boboo 1-3

9th Grade

11 Qs

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boboo 1-3

boboo 1-3

Assessment

Quiz

Science

9th Grade

Practice Problem

Hard

Created by

boboo liu

Used 2+ times

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11 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

此裝置維鋅銅電池

請問哪個選項是有誤的?

1

2

3

4

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

此圖為鉛蓄電池,請問電極A的材料應該為何?

二氧化鉛

硫酸鉛

硫酸

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

此圖為鉛蓄電池,請問放電時B電極的產物應該為何?

二氧化鉛

硫酸鉛

硫酸

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

請問想要測量鋅銅電池電壓此圖裝置是否有錯誤?

若是有錯誤如何修正

完全正確

鋅銅位置應該互換

伏特計正負極應互換

乾電池是多餘的

乾電池裝反了

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

這是兩組鋅銅電池串聯,請問C應該為何種電極?

硫酸鋅

硫酸銅

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

這是兩組鋅銅電池串聯,請問D電極的反應

應該為以下何者?

得到電子

析出銅原子

得到電子

解離出銅離子

失去電子

析出銅原子

失去電子

解離出銅離子

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

這是兩組鋅銅電池串聯,請問C電極的反應式

應該為以下何者?

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