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基礎問題集 - 化学(CHEMISTRY)vol.9

問題数は全部で100問あり、そのうち20問がランダムに出題されます。

正解の選択肢は1つのみです。問題の解答・解説は最後に表示されます。

制限時間はありません。問題は毎回ランダムで出題される点にご注意ください。

1 / 20

By hydrogenation of alkenes one obtains:

2 / 20

Do alkenes form a homologous series?

3 / 20

What is a carbocation?

4 / 20

The carbon atoms of propane are:

5 / 20

What is the stability order of carbocations?

6 / 20

For \(CH_2=CH–CH_2–CH=CH_2\) the diene has double bonds that are:

7 / 20

Benzoic acid has the formula:

8 / 20

What is the physical state of linear alkanes with chains from 5 to 17 carbon atoms?

9 / 20

What are enantiomers?

10 / 20

When is a compound described as saturated?

11 / 20

What is the structure of 2,4-hexadiene?

12 / 20

A triple bond is made up of:

13 / 20

The –COOH group is characteristic of:

14 / 20

The compound CH3CH2OH is called:

15 / 20

What is glycerine (glycerol)?

16 / 20

The hydrogen atoms of ethane are:

17 / 20

Can ethene and propene show cis–trans isomerism?

18 / 20

Acetone (propanone, dimethyl ketone) has the structure:

19 / 20

Methyl acetate is:

20 / 20

What are diols?

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