kwaski
Quiz
•
Chemistry
•
2nd Grade
•
Practice Problem
•
Hard
Jędrzej Urbanek
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11 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
jaki kwas znajduje się w paście do zębów?
siarkowy
chlorowy
borowy
krzemowy
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
który z kwasów jest najczęściej wykorzystywany w produktach do włosów?
chlorowy
pantotenowy
laktobionowy
cytrynowy
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
kwas askrobinowy to
witamina D
witamina C
witamina A
witamina B6
4.
MULTIPLE CHOICE QUESTION
30 sec • 2 pts
W długo przetrzymywanych tłuszczach zachodzi proces zwany
gniciem
jałowieniem
jęczmieniem
jełczeniem
5.
MULTIPLE CHOICE QUESTION
45 sec • 3 pts
niedobór witaminy C powoduje:
obniżenie odporności, osłabienie, szkorbut
przewlekłe zmęczenie, ból kończyn
kurza ślepota, suchość oczu
utrata masy ciała, brak apetytu, biegunki
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
który z kwasów jest często stosowany do zobojętniania roztworów?
HCl
HCN
H2SO4
H3PO4
7.
MULTIPLE CHOICE QUESTION
10 sec • 2 pts
do reakcji ksantoproteinowej jest stosowany kwas azotowy(III)
prawda
fałsz
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