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ALCADIENE

Authored by T Eva

Chemistry

1st Grade

Used 56+ times

ALCADIENE
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20 questions

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1.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Formula generala a alcadienelor este:

CnH2n

CnH2n+2

CnH2n-2

CnH2n-4

2.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Alcadienele sunt izomeri de funcţiune cu :

arenele

alchenele

alchinele

alcanii

3.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Media Image

1,3- pentadienă

1,4-pentadienă

4-metil-1,3-butadienă

3-metil-1,4-butadienă

4.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Media Image

Compusul de mai jos are duble legături:

cumulate

conjugate

izolate

disjuncte

5.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Media Image

Compusul de mai jos are duble legături:

izolate

disjuncte

conjugate

cumulate

6.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Prin adiţia bromului la 1,3-butadienă se poate obţine :

1,4-dibromo-2-butena

3,4-dibromo-1-butena

1,2,3,4-tetrabromobutan

1,1-dibromo-2-butena

7.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Monomerul care stă la baza formării cauciucului natural este :

2-etil-1,3 – butadiena

3-etil-1,3-butadiena

2-metil-1,3-butadiena

2-clor-1,3-butadiena

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