2.4 Adweithau Cemegol ac Egni

Quiz
•
Chemistry
•
8th - 10th Grade
•
Medium
E Evans
Used 35+ times
FREE Resource
11 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Egni actifadu yw'r....
mwyafswm o egni posib i gael adwaith
y lleiafswm o egni sydd angen er mwyn i'r adwaith ddigwydd
y gwahaniaeth egni rhwng yr adweithyddion a'r cynhyrchion
yr egni sydd angen i actifadu'r cynnyrch
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Mae'r llun yn dangos:
Proffil Egni
Cyfradd Adwaith
Canran Cynnyrch
Newid Tymheredd
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Mae'r llun yn dangos:
Adwaith Ecsothermig
Adwaith Endothermig
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
A yw:
Lefel Egni'r Adweithyddion
Lefel Egni'r Cynhyrchion
Newid Egni'r Adwaith
Egni Actifadu'r Adwaith
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
B yw:
Lefel Egni'r Adweithyddion
Lefel Egni'r Cynhyrchion
Newid Egni'r Adwaith
Egni Actifadu'r Adwaith
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Mae'r saeth las yn dangos:
Lefel Egni'r Adweithyddion
Lefel Egni'r Cynhyrchion
Newid Egni'r Adwaith
Egni Actifadu'r Adwaith
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Mae'r saeth binc yn dangos:
Lefel Egni'r Adweithyddion
Lefel Egni'r Cynhyrchion
Newid Egni'r Adwaith
Egni Actifadu'r Adwaith
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