beth yw'r enw gwyddonol am beth sy'n digwydd pan mae afal yn mynd yn frown?

brownio ensymig

Quiz
•
Other
•
7th - 8th Grade
•
Hard
Beth Frost
Used 15+ times
FREE Resource
10 questions
Show all answers
1.
FILL IN THE BLANK QUESTION
1 min • 1 pt
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
beth yw enw'r nwy sy'n achosi'r browino?
carbon deuocsid
ocsigen
neon
aer
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
beth mae'r ocsigen yn adeithio gyda yn yr afal?
dwr
ensymau
sudd
coen yr afal
4.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
sut mae brownio ensymig yn effeithio ar yr afal?
newid lliw
mae'n gwenwynig
mae'n mynd yn fwy
newid blas
5.
FILL IN THE BLANK QUESTION
1 min • 1 pt
rydych yn gallu atal brownio ensymig trwy stopio'r ocsigen rhag _________ gyda'r ensymau
6.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
sut gallwch araf y broses o brownio ensymig?
gorchuddio
ychwanegi sudd lemwn
golchi
cadw'n gynnes
7.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
sut ydych yn gwneud prawf teg?
defnyddio'r un afal
rhannu adnoddau
torri yn hafal
gwneud llawer o brofion
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