Alkeni, alkini, areni - provjera

Alkeni, alkini, areni - provjera

2nd Grade

25 Qs

quiz-placeholder

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Alkeni, alkini, areni - provjera

Alkeni, alkini, areni - provjera

Assessment

Quiz

Chemistry

2nd Grade

Medium

Created by

Ivana Petric

Used 6+ times

FREE Resource

25 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

But – 1 – in:

može biti preveden u but – 1 – en

s klorovodikom reagira prema Markovnikovljevom pravilu

izomeran je s but – 2 – inom

može reakcijom adicije biti preveden u alkohol

sve navedeno je točno

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

U području oko dvostruke veze C = C molekule alkena su planarne.

točno

netočno

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Acetilen je trivijalno ime za etin.

točno

netočno

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Aromatski ugljikovodici lako stupaju u reakcije elektrofilne adicije.

točno

netočno

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Za alkene vrijedi tvrdnja:

alkeni su spojevi koji u strukturi sadrže barem jednu dvostruku kovalentnu vezu

molekula najjednostavnijeg alkena sadržava dva atoma ugljika

geometrijska izomerija karakteristična je za alkene

alkeni su reaktivniji od alkana

sve navedeno je točno

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Adicijom bromovodika na propen nastaje:

2 – brompropen

1 – brompropan

2 – brompropan

1 – propen

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

U području oko trostruke veze molekule alkina su linearne.

točno

netočno

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