Kurj angliavandenilj oksiduos ҚMnO4 tirpalas?

ANGLIAVANDENILIAI

Quiz
•
Chemistry
•
1st Grade
•
Hard
Elvyra Ajauskaite
Used 1+ times
FREE Resource
16 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
benzolą
cikloheksaną
metilbenzolą
n-heksaną.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ką gausime, dehidrogenindami metilcikloheksaną
toluolą
naftaliną
trotilą
benzolą
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kuri is nurodytų reakcijų naudojama chloroformui gauti?
CHCl3
CH2- CH2 +Cl2→
CH3- CH3+ Cl2→
CH2= CH2+ HCI→
CH4 + Cl2→
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kas yra būdinga laisviems radikalams? Kuo jie skiriasi nuo molekulių?
mažas H atomų skaičius
neporiniai elektronai
neprisotintos jungtys
palinkimas atiduoti elektronus ir virsti
jonais
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kas būdinga acetileno (etileno) eilės angliavandeniliams
triguba jungtis
dviguba jungtis
ciklinė sandara
mažas C atomų skaičius
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kuri formulė žymi izopreno
(2‑metil‑1,3‑butadienas)
sandarą?
CH2= CH2
CH2= CH- CH=CH2,
CH2=C-CH=CH2
⌈
CH3
CH2=C=CH-CH3
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kuris junginys yra sprogstamoji medžiaga trotilas
nitrobenzolas
dinitrotoluolas
trinitrobenzolas
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