Forwarded from Chemistry With Qistina
๐ Quick Recap : Sifat Unsur Peralihan
โ Topik 4 Tingkatan 4
๐ Unsur peralihan terletak di antara Kumpulan 2 dan 13 dalam Jadual Berkala Unsur.
#QuickRecap #ChemistryWithQistina
@ChemistryWithQistina
โ Topik 4 Tingkatan 4
๐ Unsur peralihan terletak di antara Kumpulan 2 dan 13 dalam Jadual Berkala Unsur.
#QuickRecap #ChemistryWithQistina
@ChemistryWithQistina
Forwarded from Chemistry With Qistina
๐ Chemistry With Qistina
๐ Date : 14th of August 2021, Saturday
๐ Time : 9:30 AM - 11:00 AM
๐ Topic : Answering Techniques Paper 1 & 2 SPM Chemistry
๐ Fee : RM10
Registration form :
https://linktr.ee/ChemistryWithQistina
๐ Date : 14th of August 2021, Saturday
๐ Time : 9:30 AM - 11:00 AM
๐ Topic : Answering Techniques Paper 1 & 2 SPM Chemistry
๐ Fee : RM10
Registration form :
https://linktr.ee/ChemistryWithQistina
Forwarded from Chemistry With Qistina
๐ Chemistry With Qistina
๐ Date : 15th of August 2021, Sunday
๐ Time : 10:30 AM - 12:00 PM
๐ Topic : Tackling Calculation Questions in Thermochemistry
๐ Fee : RM10
Registration form :
https://linktr.ee/ChemistryWithQistina
๐ Date : 15th of August 2021, Sunday
๐ Time : 10:30 AM - 12:00 PM
๐ Topic : Tackling Calculation Questions in Thermochemistry
๐ Fee : RM10
Registration form :
https://linktr.ee/ChemistryWithQistina
Forwarded from icebear notes สโขฬแดฅโขฬสโข
BAB 8 BAHAN BUATAN DALAM INDUSTRI.pdf
738.6 KB
[ kimia ] [ form 4 kssm ] : bab 8 ๐ฅโจ
Forwarded from Fay
โจSAYA BUKA SLOT TAMBAHANโจ
Hey everyone. Anyone needs personal tutor for chemistry/biology subject spm level?
โข ajar dlm bm
โข notes โ , exercises โ
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โข boleh tentukan sendiri topik yg mau diajar (tiada max)
๐ผ If you are interested, kindly pm me ๐
Telegram : @dysprosiumlanthanum
Hey everyone. Anyone needs personal tutor for chemistry/biology subject spm level?
โข ajar dlm bm
โข notes โ , exercises โ
โข Rm20 monthly
โข boleh tentukan sendiri topik yg mau diajar (tiada max)
๐ผ If you are interested, kindly pm me ๐
Telegram : @dysprosiumlanthanum
Forwarded from Jocelyn
YouTube
Chemistry Form 4 PBL Project 2021 | Eclipse Group (๏พโใฎโ)๏พ*:๏ฝฅยฐโงโก
Hello beautiful people๐. Please support this video by giving it a like โค๏ธ it is for our school project and ur help will give us credits so we really appreciate it if u give it a like
| Hope you enjoy ๐คand stay safe everyone๐
| Hope you enjoy ๐คand stay safe everyone๐
Forwarded from STUDY ROOM QUIZ๐โจ (tasnim)
Hai and assalamualaikum โจ
Macam mana online class harini? Orait tak orait ๐
Sambilยฒ rehat tu, jom try some chemistry quiz!
#CHEMISTRYFORM5 โ๏ธ
Chapter 2: Carbon Compound
Macam mana online class harini? Orait tak orait ๐
Sambilยฒ rehat tu, jom try some chemistry quiz!
#CHEMISTRYFORM5 โ๏ธ
Chapter 2: Carbon Compound
Forwarded from STUDY ROOM QUIZ๐โจ (tasnim)
What is meant by saturated hydrocarbon?
Anonymous Quiz
32%
a) Organic compounds containing only hydrogen and carbon
46%
b) Hydrocarbons containing only single bond between carbon atoms
5%
c) Compounds originating from non-living materials
17%
d) Hydrocarbons containing at least one double bond or triple bond between carbon atoms
Forwarded from STUDY ROOM QUIZ๐โจ (tasnim)
2. Which is not the sources and alternative sources of hydrocarbons?
Anonymous Quiz
18%
a) Cracking
23%
b) Fractional distillation
25%
c) Combustion
34%
d) Biomass
Forwarded from STUDY ROOM QUIZ๐โจ (tasnim)
3. What are alkane, alkene and alkyne?
Anonymous Quiz
58%
a) Homologous series
14%
b) Functional group
23%
c) organic compound
6%
d) Hydroxyl
Forwarded from STUDY ROOM QUIZ๐โจ (tasnim)
4. Which one refers to carboxylic acid?
Anonymous Quiz
7%
โOH
78%
โCOOH
11%
โC=Cโ
4%
โCโCโ
Forwarded from STUDY ROOM QUIZ๐โจ (tasnim)
5. General formula of alkyne
Anonymous Quiz
20%
CnH2n , n=2,3...
24%
CnH2n+1 OH , n=1,2,3...
43%
CnH2n-2 , n=2,3...
14%
CnH2n+2 , n=1,2,3...
Forwarded from STUDY ROOM QUIZ๐โจ (tasnim)
6. Is the hydroxyl group โOH different from the hydroxide ion OH- (read as: OH minus) in alkali?
Anonymous Quiz
30%
No
70%
Yes
Forwarded from STUDY ROOM QUIZ๐โจ (tasnim)
7. Low boiling point that increases with the increasing number of carbon atoms per molecule. This statement refers to...
Anonymous Quiz
38%
a) Boiling point of alcohol
35%
b) Boiling point of carboxylic acid
20%
c) Density of alkanes
8%
d) Solubility of alkynes
Forwarded from STUDY ROOM QUIZ๐โจ (tasnim)
8. Which is NOT the chemical properties of alkenes
Anonymous Quiz
20%
a) Hydration
21%
b) Combustion reaction
38%
c) Substitution reaction
22%
d) Halogenation
Forwarded from STUDY ROOM QUIZ๐โจ (tasnim)
9. Why combustion of alkenes produces more soot compared to alkanes?
Anonymous Quiz
58%
a) because the percentage of carbon by mass per molecule is higher in alkenes than alkanes
23%
b) because the percentage of carbon by mass per molecule is higher in alkanes than alkenes
12%
c) because alkanes are saturated hydrocarbon
7%
d) because alkenes are chemically more reactive than alkanes
Forwarded from STUDY ROOM QUIZ๐โจ (tasnim)
10. Combustion of alcohol produce...
Anonymous Quiz
19%
a) Propanoic acid and water
22%
b) Propene and carbon dioxide
17%
c) Oxygen and water
43%
d) Carbon dioxide and water