Today, we will explore how energy dances in different chemical reactions.
No need to Click Anything , we will know the answer at the end
No need to Click Anything , we will know the answer at the end
Prerequisite Material Quiz 🚀🧠✨ Answers
D
Explanation:
Exothermic vs. Endothermic Processes 🧐👩🔬
🔥💥🎆 Exothermic Processes 🎆💥🔥
In an action-packed exothermic process, energy leaves the stage like a superstar! 🚀
These reactions release heat, warming up the surroundings like a cozy blanket. 🌡️🔥
Examples include combustion reactions (think of wood burning in a fireplace! 🔥🪵) and processes like freezing (imagine water turning into ice! ❄️💧).
🧊❄️⛄ Endothermic Processes ⛄❄️🧊
Endothermic processes, on the other hand, are like energy magnets! 🧲
They pull in heat from the surroundings, making things cooler. 🌬️❄️
Examples include melting (picture an ice cream cone on a hot day 🍦☀️) and boiling water (think of a steaming hot pot! 🍲💨).
🌍🔥❄️ Real-Life Examples 🌍🔥❄️
Exothermic:
* Burning of gasoline (Vroom! Vroom! 🚗💨)
* Digestion of food (Yum! Yum! 🍔🍕)
* Freezing of water (Ice cubes, anyone? ❄️🥤)
Endothermic:
* Melting of ice cream (Slurp! 🍦😋)
* Boiling of water (Time for tea! 🍵☕)
* Photosynthesis in plants (Grow, little plant, grow! 🌱🌞)
📝✅ Post-Lesson Quiz 🧠💥
🎆✨ The Big Energy Dance Quiz! ✨🎆
🎩💫 What magic name do we give to the process where heat says "Goodbye! 👋" and leaves a reaction?
A) Endothermic 🏔️ B) Photosynthesis 🌿☀️ C) Exothermic 🌋💥 D) Thermodynamic 🌡️🔄
And what about the process where heat says "Hello! 👋" and enters a reaction from the surroundings? A) Exothermic 🌋💥 B) Photosynthesis 🌿☀️ C) Combustion 🔥💨 D) Endothermic 🏔️
True or False 🤔💡: In an exothermic reaction, the surroundings turn into a winter wonderland ❄️🏔️ as they get cooler.
🧐💭 Which of these everyday processes is your fridge 🍦❄️ most likely to be performing? A) Exothermic process 🌋💥 B) Endothermic process 🏔️
😋🍵 As you sip a hot cup of tea, what kind of process are you reversing in your mouth? A) Exothermic process 🌋💥 B) Endothermic process 🏔️
🍔🍟 When you're digesting that delicious burger and fries, is your body performing an exothermic or endothermic process? A) Exothermic 🌋💥 B) Endothermic 🏔️
🚗💨 When you're driving your car, the gasoline is burning. Is this an exothermic or endothermic process? A) Exothermic 🌋💥 B) Endothermic 🏔️
❄️🍦When your ice cream is melting on a hot summer day, what kind of process is it? A) Exothermic 🌋💥 B) Endothermic 🏔️
🌱🌞 The process of photosynthesis in plants is what kind of reaction? A) Exothermic 🌋💥 B) Endothermic 🏔️
🔥💧 When water is boiling in a kettle, what kind of process is taking place? A) Exothermic 🌋💥 B) Endothermic 🏔️
Answers:
C) Exothermic 🌋💥
D) Endothermic 🏔️
False ❌
B) Endothermic process 🏔️
A) Exothermic process 🌋💥
A) Exothermic 🌋💥
A) Exothermic 🌋💥
B) Endothermic 🏔️
B) Endothermic 🏔️
B) Endothermic 🏔️