2024 DSE CHEM：最後地獄操卷課程 Vol 4

Chem is really well taught by TC. I get thrilled every time I start his class because TC Sir is so handsome. Of course, his looks alone do not make me like him. Real excellent ga, his instruction. In order for me to improve my exam skills, for instance, he always gives us time to engage in an actual battle. I won't think it is overly harsh even though I have to complete one subject assignment every week because TC has already made me fall in love with chem. I can do enthalpy questions much faster by using TC's numerous useful examples and mnemonics, such as Fat Pig Ready and Combust Roast Pig. Because the instruction won't be too severe, I believe that TC real is the best chemical bomb. Sometime

我非常他的教學清晰明瞭，讓複雜的化學概念變得易於理解。他使用生動的實例和互動的方式，使我能夠深入學習並激發的興趣。他的教學方法生動有趣，讓枯燥變得充滿活力，使我能夠輕鬆掌握知識，並且在學習過程中感到自信和受到啟發。很感恩在這裏遇到他，非常好的課程非常好的課程獲益良多.

Tc教得好好， 每1分每1秒都學到野，而且學校教啲嘢比較淺，好容易比一個錯覺啲同學仔以為自己識好多嘢，但係上完堂之後先發現，其實自己有好多技巧為或者概念其實未係好清晰，好鍾意配套好多，例如有小測試同埋有好多練習，可以即時比同學操練，了解自己嘅能力同不足之處！但教得有d快～

Apple Inc (Apple) designs, manufactures, and markets smartphones, tablets, personal computers, and wearable devices. The company offers software applications and related services, accessories, and third-party digital content. Apple’s product portfolio includes iPhone, iPad, Mac, iPod, Apple Watch, and Apple TV. It also provides advertising services, payment services, cloud services, and various consumer and professional software applications such as iOS, macOS, iPadOS, watchOS, iCloud, AppleCare, and Apple Pay. Apple sells and delivers digital content and applications through the App Store, Apple Arcade, Apple News+, Apple Fitness+, Apple Card, Apple TV+, and Apple Music. The company's business operations span the Americas, Europe, the Middle East, Africa, and Asia-Pacific. Apple is headquartered in Cupertino, California, the US.

Importance of Fertilizer & Haber Process
(1) Explain why nitrogen is essential for the growth of plants. [1M]
Nitrogen is used in the plant to produce amino acids / proteins /cytoplasm/chlorophyII/ nucleotide
(2) Explain why the Haber process is an important industrial process. [2014, 2019, 1M]
Haber process produces ammonia which can be used to manufacture fertilizers / explosives, etc. (HNO!, NH"NO#/ NOH refrigerant)
(3) Suggest TWO reasons why farmers do not prefer using ammonia (gas or solution) directly as a fertilizer. [2M]
Ammonia is a toxic gas/ has irritating / unpleasant / pungent smell It makes the soil (too) alkaline for plant glowing
It is difficult to transport / handle /
(DO NOT accept ammonia can be wash away by water.)

在我記憶的星空中，一顆閃爍的流星劃過一道優美的弧線，我的思緒也隨著它，飄飄揚揚，最後落在了那條游龍板上……“我拉著你呢，別所！”“你確定我不會摔出個腦震盪？”好吧，我承認我滑游龍板的技術不咋的，但在懇切地請求下，醜媳婦也要見公婆嘍！於是，我拉上林澤，一起去教滑游龍板

之前話要操Organic Chemistry，覺得呢一課好恐怖好難，但係原來唔係想像中咁難，仲操到好刺激，無論而家操By Topic定係By Year，一見到Fossil Fuel或者Organic Chemistry就即刻挑戰，不過有時候見到essay或者soap嘅題目就無從入手，但係我冇放棄自己，嘗試接受挑戰

Tc教得好好， 每1分每1秒都學到野，上完堂之後先發現，其實自己有好多技巧為或者概念其實未係好清晰，好鍾意配套好多，例如有小測試同埋有好多練習，可以即時比同學操練，了解自己嘅能力同不足之處！ 辛苦哂TC~

正😁，內容風趣幽默令我獲益良多，我之前搞唔明嘅上完堂之後全部明曬識做左超多題目重要做得啱。Tc講嘅唔止係課本上嘅知識而係教導我點樣去學習。佢教我嘅個套思維可以套用係唔同topic 真係超級有用😁！

提供較彈性嘅教學方式處理個人學習進度，面對面即時交流令學生學習效益更大，同時堂上會比較多思考空間俾學生去消化知識或考試技巧，唔會好似大型補習社咁一個鐘上堂「填鴨式」塞滿晒。同