IV. Sta
1.
2
V.
(b) energy is always released
(d) energy is either absorbed or released
(d) energy is either absorbed or given out
EVALUATE YOUR UNDERSTANDING
Recalling Ideas
I. Select the correct option:
1. During physical and chemical changes:
(a) energy is always absorbed
(C) no energy is absorbed or released
2. When a change occurs:
(a) energy changes do not occur
C) energy is always absorbed
3. Which of the following factors help water to evaporate faster?
(a) Low temperature
(C) Large surface area
4. During which of the following changes are new substances formed?
(a) Melting
(b) Sublimation
5. In which of the following processes is light absorbed?
(a) Sublimation (b) Burning
(c) Photosynthesis
(b) energy is always given out
UI
(b) Humid weather
(d) High atmospheric pressure
(d) Burning
(c) Dissolution
(d) Rusting
Answers
Answered by
0
Answer:
Dissolution
please mark as brainalist
Similar questions