✍✍Dapatkan soalan pada ruangan description video dibawah ye. START YOUR REVISION NOW & GOOD LUCK!😊
💌DISCUSSION CONTOH SET SOALAN
SET 1 (PART 1) https://youtu.be/1aTdXbjL3nI
SET 1 (PART 2)
https://youtu.be/1aTdXbjL3nI
💌DISCUSSION SET SOALAN SESI LEPAS (2021):
SET 1 (JAWAPAN SET 1)* 👇🏻
🌷PART 1: https://www.youtube.com/watch?v=0Yre8oR4Yg0&list=PL2ZWavn_FVykZRRARjGNAw0hO-lIgD9dy&index=1
🌷PART 2 : https://www.youtube.com/watch?v=eKAu2yURraw&list=PL2ZWavn_FVykZRRARjGNAw0hO-lIgD9dy&index=2 )
SET 2 (JAWAPAN SET 2)* 👇🏻
🌻PART 1: https://www.youtube.com/watch?v=wRqfhm8xD-g&list=PL2ZWavn_FVykZRRARjGNAw0hO-lIgD9dy&index=3
🌻PART 2 : https://www.youtube.com/watch?v=tCcLRHDytYY&list=PL2ZWavn_FVykZRRARjGNAw0hO-lIgD9dy&index=4 )
💌DISCUSSION CONTOH SET SOALAN
SET 1 (PART 1) https://youtu.be/1aTdXbjL3nI
SET 1 (PART 2)
https://youtu.be/1aTdXbjL3nI
💌DISCUSSION SET SOALAN SESI LEPAS (2021):
SET 1 (JAWAPAN SET 1)* 👇🏻
🌷PART 1: https://www.youtube.com/watch?v=0Yre8oR4Yg0&list=PL2ZWavn_FVykZRRARjGNAw0hO-lIgD9dy&index=1
🌷PART 2 : https://www.youtube.com/watch?v=eKAu2yURraw&list=PL2ZWavn_FVykZRRARjGNAw0hO-lIgD9dy&index=2 )
SET 2 (JAWAPAN SET 2)* 👇🏻
🌻PART 1: https://www.youtube.com/watch?v=wRqfhm8xD-g&list=PL2ZWavn_FVykZRRARjGNAw0hO-lIgD9dy&index=3
🌻PART 2 : https://www.youtube.com/watch?v=tCcLRHDytYY&list=PL2ZWavn_FVykZRRARjGNAw0hO-lIgD9dy&index=4 )
YouTube
✍🏻SET SOALAN SEM 2 (Physics Matriculation): SET 1 (PART 1) | Q1-Q5
SET 1 [part 1] : Penyelesaian set soalan kompilasi chapter 1 hingga 11 (set 1) bagi persediaan pelajar kolej matrikulasi untuk menghadapi Peperiksaan Semester Program Matrikulasi (PSPM) bagi Semester 2 Sesi 2021/2022. Semoga bermanfaat.
https://drive…
https://drive…
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Chemistry memes 🤣
Do u guy's remember that in spm we learn noble gas atoms won't react with anything, cause by basically they have achieved stable electronic configuration right?
But yeah, from time to time, we are growing and learning, then we will realise that still a lot of things we don't know yet ya😔 ✋
Do u guy's remember that in spm we learn noble gas atoms won't react with anything, cause by basically they have achieved stable electronic configuration right?
But yeah, from time to time, we are growing and learning, then we will realise that still a lot of things we don't know yet ya😔 ✋
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BIOLOGY TIPS ❗
❄️WHAT IS ENERGY ?🤔
- Energy: The capacity to cause change, especially to do work (to move matter against an opposing force).
🌏THE NEEDS FOR ENERGY IN LIVING ORGANISM
🌺M.R.G.R.E.E.N
🌳Movement
🌳Reproduction
🌳Growth
🌳Respiration
🌳Excitability
🌳Excretion
🌳Nutrition
❄️WHAT IS ENERGY ?🤔
- Energy: The capacity to cause change, especially to do work (to move matter against an opposing force).
🌏THE NEEDS FOR ENERGY IN LIVING ORGANISM
🌺M.R.G.R.E.E.N
🌳Movement
🌳Reproduction
🌳Growth
🌳Respiration
🌳Excitability
🌳Excretion
🌳Nutrition
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🌏 WHAT IS ATP ?🤔
• Adenosine Triphosphate
• as the current energy source
• consist of an adenine molecule , a ribose molecules & 3 phosphate group bonded to each other
• is a nucleotide with unstable & are highly energetic phosphate bond
• When hydrolyzed, the unstable (terminal) phosphate bond capable to break down & release the energy
• Forming ADP & an inorganic phosphate (Pi) when hydrolyzed
• it is an exergonic reaction
• Adenosine Triphosphate
• as the current energy source
• consist of an adenine molecule , a ribose molecules & 3 phosphate group bonded to each other
• is a nucleotide with unstable & are highly energetic phosphate bond
• When hydrolyzed, the unstable (terminal) phosphate bond capable to break down & release the energy
• Forming ADP & an inorganic phosphate (Pi) when hydrolyzed
• it is an exergonic reaction
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🌏Example to explain redox based on Oxygen Terms:
MgO + H2 --> Mg + H2O
- MgO undergoes Reduction process by losing Oxygen ✅
- H2 undergoes Oxidation process by gaining Oxygen ✅
-------
🌏Example to explain redox based on Hidrogen Terms:
2NH3 + 3Br2 --> N2 + 6HBr
- NH3 undergoes Oxidation process by losing Hidrogen ✅
- Br2 undergoes Reduction process by gaining Hidrogen ✅
---------
🌏Example to explain redox based on electron Terms:
Zn --> Zn²+ + 2e-
- Zn atom undergoes Oxidation process by losing 2e- ✅
Mg²+ + 2e- --> Mg
- Mg²+ ion undergoes Reduction process by gaining 2e- ✅
---------
🌏Example to explain redox based on Oxi number Terms:
Cu²+ + Mg --> Cu + Mg²+
- Oxi num of Cu²+ ion decreases from +2 --> 0 , Cu²+ ion undergoes Reduction process ✅
- Oxi num of Mg atom increases from 0 --> +2 , Mg atom undergoes Oxidation process ✅
MgO + H2 --> Mg + H2O
- MgO undergoes Reduction process by losing Oxygen ✅
- H2 undergoes Oxidation process by gaining Oxygen ✅
-------
🌏Example to explain redox based on Hidrogen Terms:
2NH3 + 3Br2 --> N2 + 6HBr
- NH3 undergoes Oxidation process by losing Hidrogen ✅
- Br2 undergoes Reduction process by gaining Hidrogen ✅
---------
🌏Example to explain redox based on electron Terms:
Zn --> Zn²+ + 2e-
- Zn atom undergoes Oxidation process by losing 2e- ✅
Mg²+ + 2e- --> Mg
- Mg²+ ion undergoes Reduction process by gaining 2e- ✅
---------
🌏Example to explain redox based on Oxi number Terms:
Cu²+ + Mg --> Cu + Mg²+
- Oxi num of Cu²+ ion decreases from +2 --> 0 , Cu²+ ion undergoes Reduction process ✅
- Oxi num of Mg atom increases from 0 --> +2 , Mg atom undergoes Oxidation process ✅
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Compound A has a molecular formula of C7H14. A react with bromine in dichloromethane to FORM 1,2-dibromo-3,4-dimethylpentane. What's compound A❓
Anonymous Quiz
55%
A) 3,4-dimethyl-1-pentene
21%
B) Cycloheptane
18%
C) 1-heptene
7%
D) 1-heptane
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Continue from question above 👆:
Teament of A with HCl gives B and C , what's B and C ❓ [Hint: B is major product, C is minor product]
Teament of A with HCl gives B and C , what's B and C ❓ [Hint: B is major product, C is minor product]
Anonymous Quiz
27%
A) B = 1-chloro-3,4-dimethylpentane , C = 2-chloro-3,4-dimethylpentane
44%
C) B = 2-chloro-3,4-dimethylpentane , C = 1-chloro-3,4-dimethylpentane
18%
C) B = 3,4-dimethyl-1-pentene , C = 5-chloro-2,3-dimethylpentane
11%
D) B = 1-chloro-3,4-dimethylpentane , C = 1,2-dichloro-3,4-dimethylpentane
Acid catalysed dehydration of 1-pentanol gives a mixture of alkenes. Whats products formed ❓
And what rule used to determine the product ❓
And what rule used to determine the product ❓
Anonymous Quiz
20%
A) product = 1-pentene , rule = Anti markovnikov's rule
24%
B) product = 2-pentene , rule = saytzeff's rule
30%
C) product = 1-pentene , rule = markovnikov's rule
27%
D) product = 1-pentene , rule = saytzeff's rule
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Remember
WEAKNESS DOES NOT ENSURE OUR FAILURE.
INGENUITY IS NO GUARANTEE OF OUR SUCCESS.
But one of the meanings of success is an effort we make to deal with our weakness.
----------------
"KEGAGALAN dan KEJAYAAN"
Apabila DIUJI dengan kegagalan 😔, janganlah berputus asa kerana gagal dan jatuh adalah PROSES kejayaan 😊.
BANGKITLAH dari duka dan malasmu 😡, cari jalan bukan alasan ✊, POSITIVEKAN mindset "aku boleh" dan tukarkan "Imposible" kepada "posible"😉.
Belajarlah BERIMAGINASI, dan katakan pada diri "sakit PERJUANGAN aku hari ni, akan jadi KEINDAHANKU pada masa akan datang" 💪.
GOOD LUCK MANUSIA HEBAT !! 🥰
---------------
As long as we give effort and perseverance in our study, insyaallah we still have a chance of obtaining the success.
Day by day, the PSPM is getting closer, do the best you all can
- Aan -
25 / 4 / 2022
WEAKNESS DOES NOT ENSURE OUR FAILURE.
INGENUITY IS NO GUARANTEE OF OUR SUCCESS.
But one of the meanings of success is an effort we make to deal with our weakness.
----------------
"KEGAGALAN dan KEJAYAAN"
Apabila DIUJI dengan kegagalan 😔, janganlah berputus asa kerana gagal dan jatuh adalah PROSES kejayaan 😊.
BANGKITLAH dari duka dan malasmu 😡, cari jalan bukan alasan ✊, POSITIVEKAN mindset "aku boleh" dan tukarkan "Imposible" kepada "posible"😉.
Belajarlah BERIMAGINASI, dan katakan pada diri "sakit PERJUANGAN aku hari ni, akan jadi KEINDAHANKU pada masa akan datang" 💪.
GOOD LUCK MANUSIA HEBAT !! 🥰
---------------
As long as we give effort and perseverance in our study, insyaallah we still have a chance of obtaining the success.
Day by day, the PSPM is getting closer, do the best you all can
- Aan -
25 / 4 / 2022
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Biology ❤️
Synap transmission animation
Synap transmission animation
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