Alcani

Alcani

10th Grade

10 Qs

quiz-placeholder

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Alcani

Alcani

Assessment

Quiz

Chemistry

10th Grade

Hard

Created by

Ileana anca Joanta

Used 35+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

Formula generală a alcanilor este

CnH2n+1

CnH2n-1

CnH2n

CnH2n+2

2.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

C3H8 se numește

Etan

Propan

Butan

Pentan

3.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

Omologul superior al C4H10 din seria alcanilor este

Propan

Pentan

Etan

Metan

4.

MULTIPLE SELECT QUESTION

10 sec • 1 pt

Alcanii prezintă izomerie de

Poziție

Catena

Geometrica

Optica

5.

MULTIPLE SELECT QUESTION

20 sec • 1 pt

reactia de descompunere termică a alcanilor poate fi

Cracare

Paraliza

Piroliză

Desfacere

6.

MULTIPLE SELECT QUESTION

20 sec • 1 pt

Din reacția de ardere a alcanilor rezulta

CO2; H2O și caldura

CO; caldura

CO2 ; H2O

Alchene

7.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

C4H10 este formula

Metanului

Propanului

Butanului

Pentanului

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