化學組

香港中學化學奧林匹克


Final Result of Hong Kong Chemistry Olympiad for Secondary Schools (2018-2019)

 

Hong Kong Chemistry Olympiad for Secondary Schools (2018-2019)

Theme of Year: Chemistry of Group VI Elements (Oxygen, Sulphur, Selenium)

第六族化學 (氧,硫,硒)

Final Competition cum Award Ceremony was completed on 27/4/2019 and below list out our 2018-2019 HKChO Champion, 1st and 2nd Runner Ups and all those merited.

Award

School

Topic

Champion

St. Paul's Convent School

SOSeliminator - Synthesis of Nanoselenium, Nanosulphur and Graphene Oxide for Dye Degradation and Hg2+Removal

1st Runner-up

King's College

Chlorophyll-Sensitized TiO2-Catalysed Photodecomposition of Methanal

2nd Runner-up

True Light Girls' College

"Sul"

 

Hong Kong Chemistry Olympiad for Secondary Schools (2018-2019) Short-listed Schools for Final Round.

 

School

Topic

Download/ Summary

(4)True Light Girls' College

"Sul"

 

  

(6A)Carmel Pak U Secondary School

The Importance of Oxygen in the Synthesis of Starch-stabilized Silver nanoparticles and their application in the photo-fermentation of blue-green algae

 

 

(6B)Carmel Pak U Secondary School

The Importance of Oxygen in the detection of Tannin and Formation of Kombucha from Tannin-rich Tea Leaves, coffee and Fruit Skins

 

 

(8B)Chiu Lut Sau Memorial Secondary School

Is Selenium a Metal, Non-metal or Metalloid?

 

 

 

(12)St. Paul's Convent School

SOSeliminator - Synthesis of Nanoselenium, Nanosulphur and Graphene Oxide for Dye Degradation and Hg2+Removal

 

 

(22B)King's College

Chlorophyll-Sensitized TiO2-Catalysed Photodecomposition of Methanal

 

 

 

(28B)La Salle College

An Investigation on Green Synthesis of Sulphur Nanoparticles (SNPs) using Common Food Extracts, and Their Adsorption Activities towards Metal Ions