Węglowodory

Węglowodory

9th - 10th Grade

21 Qs

quiz-placeholder

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Węglowodory

Węglowodory

Assessment

Quiz

Chemistry

9th - 10th Grade

Hard

Created by

Danuta Tokarczyk

Used 161+ times

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21 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Benzynę otrzymujemy z rafinacji ropy naftowej w tem.

120 - 180oC

40 - 180oC

80- 260oC

280- 350oC

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Proces przeróbki węgla zwany jest:

pirolizą

krakingiem

reformingiem

destylacja

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Do alkinów należą

Media Image
Media Image
Media Image
Media Image

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Wybierz poprawny zapis reakcji całkowitego spalania propenu

2 C3H6 + 9 O2 → 6 CO2 + 6 H2O

C3H8 + 2 O2 → 3 C + 4 H2O

C3H8 + 5 O2 → 3 CO2 + 4 H2O

2 C3H6 + 3 O2 → 6 C + 6 H2O

5.

MULTIPLE SELECT QUESTION

1 min • 1 pt

Węglowodory nienasycone ulegają rekcjom:

(wybierz wszystkie odpowiedzi)

addycji

polimeryzacji

substytucji

spalania

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Stosunek masowy węgla do wodoru w etanie wynosi:

(mC=12u, mH=1u)

2:6

12:1

4:1

6:1

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Wody bromowej nie odbarwia:

etin

etyn

eten

etan

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