Form 5 Top Students of Chemistry (2026-2027)

Section Test 4: Acids and Alkalis

Full Mark = (30.0)

TSE KA TSUN 5E (28.0)	LI MAN NI 5B (26.0)	CHAN CHUN MAN 5C (26.0)	TO CHI HONG 5C (26.0)	LIANG JUN 5E (26.0)
LIU SYLVIA SZE TUNG 5B (25.0)	G KANG CHIN 5E (25.0)	WANG ZIHAN JOSEPH 5E (24.0)	WU YAN CHI GRACE 5A (23.0)	LEUNG TSZ WAI 5C (23.0)
YIP WING YAN 5A (22.0)	CHOW CHIT LONG 5C (22.0)	LO WING HAY 5E (22.0)

Section Test 4 Analysis	5C	5X	Whole Form
Highest mark	27.0	28.0	28.0
Lowest mark	11.0	12.0	11.0
Mean	18.82	19.28	19.08
75% Quartile (≥ Lvl 5)	21.00	22.00	22.00
40% Quartile (≤ Lvl 4)	19.00	18.00	18.00
Standard Derivation	4.56	4.23	4.34

Test 5: Neutralization and Salts

Full Mark = (14.0)

TAM YA XUAN 5A (14.0)	LI MAN NI 5B (14.0)	LIU SYLVIA SZE TUNG 5B (14.0)	CHAN CHUN MAN 5C (14.0)	TSE YIK HANG 5A (13.0)
HO HIN LEONG 5C (13.0)	WANG ZIHAN JOSEPH 5E (13.0)	ZHENG NGA TAN 5E (13.0)	CHOW CHIT LONG 5C (12.0)	HAN YIYI 5C (12.0)
WU YAN CHI GRACE 5A (11.0)	CHOW TIN NOK 5B (11.0)	CHOI CHUN HEI 5C (11.0)	FOK KIN YAN 5E (11.0)	LAU KA WAI 5E (11.0)
TAM WAI LAM 5E (11.0)

Test 5 Analysis	5C	5X	Whole Form
Highest mark	14.0	14.0	14.0
Lowest mark	3.0	3.0	3.0
Mean	8.95	9.00	8.98
75% Quartile (≥ Lvl 5)	11.00	11.00	11.00
40% Quartile (≤ Lvl 4)	8.00	7.60	8.00
Standard Derivation	2.86	3.17	3.02

Re-test information:
Mark for Re-test	≤ 7.0
Date & Time for Re-test	7:35 a.m., 6/11/2026 (Fri) Day 6
Remark: TWO marks will be deducted if absence from re-test!!!

Quiz (October)

Full Mark = (10.0)

ZHENG NGA TAN 5E (8.84)	WANG ZIHAN JOSEPH 5E (8.77)	LIANG JUN 5E (8.63)	TSE KA TSUN 5E (8.46)	CHAN CHUN MAN 5C (8.15)
FOK KIN YAN 5E (7.85)	MONG CHUN FAI 5E (7.78)	HAN YIYI 5C (7.76)	NG KANG CHIN 5E (7.75)	TAM WAI LAM 5E (7.51)
TSE YIK HANG 5A (7.35)	LAM TSZ CHING 5C (7.29)	LO WING HAY 5E (7.28)

Quiz (OCT) Analysis	5C	5X	Whole Form
Highest mark	8.38	8.84	8.84
Lowest mark	1.99	2.95	1.99
Mean	5.12	6.31	5.81
75% Quartile (≥ Lvl 5)	6.34	7.47	7.28
40% Quartile (≤ Lvl 4)	4.65	5.94	5.57
Standard Derivation	1.84	1.61	1.80

Test 4: Volumetric Analysis

Full Mark = (18.0)

WANG ZIHAN JOSEPH 5E (17.0)	WU YAN CHI GRACE 5A (14.0)	LIU SYLVIA SZE TUNG 5B (14.0)	LAM TSZ CHING 5C (14.0)	TAM YA XUAN 5A (13.0)
YIP WING YAN 5A (12.0)	TO CHI HONG 5C (12.0)	LAM YU YAN 5A (11.0)	MOK YAN SIN 5A (11.0)	LI MAN NI 5B (11.0)
CHAN CHUN MAN 5C (11.0)	CHU LOK HIN 5C (11.0)	LO TSZ LAM 5C (11.0)	LAU KA WAI 5E (11.0)	LO WING HAY 5E (11.0)
TSE KA TSUN 5E (11.0)	ZHENG NGA TAN 5E (11.0)

Test 4 Analysis	5C	5X	Whole Form
Highest mark	14.0	17.0	17.0
Lowest mark	4.0	6.0	4.0
Mean	8.43	9.93	9.31
75% Quartile (≥ Lvl 5)	10.00	11.00	11.00
40% Quartile (≤ Lvl 4)	8.00	9.60	8.00
Standard Derivation	2.46	2.50	2.57

Re-test information:
Mark for Re-test	≤ 7.0
Date & Time for Re-test	7:35 a.m., 26/10/2026 (Mon) Day 4
Remark: TWO marks will be deducted if absence from re-test!!!

Quiz (September)

Full Mark = (10.0)

WANG ZIHAN JOSEPH 5E (9.01)	ZHENG NGA TAN 5E (8.70)	TAM YA XUAN 5A (8.51)	TSUI WITTY 5C (8.48)	TSE YIK HANG 5A (8.25)
MONG CHUN FAI 5E (8.10)	CHOI HIU WAI 5C (8.01)	LIU SYLVIA SZE TUNG 5B (7.87)	FOK KIN YAN 5E (7.74)	LI MAN NI 5B (7.45)
LIANG JUN 5E (7.32)	WONG CHOI YAN 5A (7.26)	CHEUNG HO YIN 5B (7.26)

Quiz (SEPT) Analysis	5C	5X	Whole Form
Highest mark	8.48	9.01	9.01
Lowest mark	1.44	3.02	1.44
Mean	5.41	6.45	6.01
75% Quartile (≥ Lvl 5)	6.41	7.42	7.25
40% Quartile (≤ Lvl 4)	5.08	6.17	5.78
Standard Derivation	1.73	1.55	1.69

Test 3: Alkali, pH and strength

Full Mark = (19.0)

TSE KA TSUN 5E (19.0)	WANG ZIHAN JOSEPH 5E (16.0)	TSUI WITTY 5C (13.0)	CHAN CHUN MAN 5C (12.0)	LAM CHEUK NAM 5C (12.0)
LAM TSZ CHING 5C (12.0)	LAW KA MING 5E (12.0)	ZHENG NGA TAN 5E (12.0)	WU YAN CHI GRACE 5A (11.0)	YIP WING YAN 5A (11.0)
LIU SYLVIA SZE TUNG 5B (11.0)	LO TSZ LAM 5C (11.0)	TAM WAI LAM 5E (11.0)	NG KANG CHIN 5E (10.0)

Test 3 Analysis	5C	5X	Whole Form
Highest mark	13.0	19.0	19.0
Lowest mark	0.0	2.0	0.0
Mean	6.68	8.20	7.56
75% Quartile (≥ Lvl 5)	9.75	10.75	10.25
40% Quartile (≤ Lvl 4)	5.20	7.00	7.00
Standard Derivation	4.14	3.58	3.86

Re-test information:
Mark for Re-test	≤ 6.0
Date & Time for Re-test	7:35 a.m., 5/10/2026 (Mon) Day 4
Remark: TWO marks will be deducted if absence from re-test!!!

Test 2: Acids

Full Mark = (34.0)

WU YAN CHI GRACE 5A (32.0)	WANG ZIHAN JOSEPH 5E (32.0)	ZHENG NGA TAN 5E (29.0)	TAM YA XUAN 5A (28.0)	LI MAN NI 5B (27.0)
HAN YIYI 5C (27.0)	LAM CHEUK NAM 5C (26.0)	LAM TSZ CHING 5C (26.0)	CHAN HOI CHING 5D (25.0)	LIU SYLVIA SZE TUNG 5B (24.0)
TSUI FUNG 5B (24.0)	TSUI WITTY 5C (24.0)	NG KANG CHIN 5E (24.0)	WONG CHOI YAN 5A (23.0)

Test 2 Analysis	5C	5X	Whole Form
Highest mark	27.0	32.0	32.0
Lowest mark	10.0	8.0	8.0
Mean	17.73	20.87	19.50
75% Quartile (≥ Lvl 5)	21.75	24.00	23.25
40% Quartile (≤ Lvl 4)	14.40	19.20	18.00
Standard Derivation	5.64	5.41	5.65

Re-test information:
Mark for Re-test	≤ 17.0
Date & Time for Re-test	7:35 a.m., 22/9/2026 (Tue) Day 2
Remark: TWO marks will be deducted if absence from re-test!!!

Test 1: Revision Test (Form 4 Chemistry)

Full Mark = (30.0)

LIU SYLVIA SZE TUNG 5B (27.0)	TSE KA TSUN 5E (27.0)	YIP WING YAN 5A (25.0)	YEUNG PUI HEI 5C (25.0)	LI MAN NI 5B (24.0)
TSUI FUNG 5B (24.0)	LO WING HAY 5E (24.0)	HAN YIYI 5C (23.0)	LIANG JUN 5E (23.0)	ZHENG NGA TAN 5E (23.0)
LAM YU YAN 5A (22.0)	TAM YA XUAN 5A (22.0)	CHOW TIN NOK 5B (22.0)	LAU KA WAI 5E (22.0)	WANG ZIHAN JOSEPH 5E (22.0)

Test 1 Analysis	5C	5X	Whole Form
Highest mark	25.0	27.0	27.0
Lowest mark	11.0	13.0	11.0
Mean	16.86	20.37	18.88
75% Quartile (≥ Lvl 5)	18.75	22.75	22.00
40% Quartile (≤ Lvl 4)	16.00	19.00	18.00
Standard Derivation	3.67	3.60	3.99

Re-test information:
Mark for Re-test	≤ 17.0
Date & Time for Re-test	7:35 a.m., 10/9/2026 (Thu) Day 6
Topic	Redox Reaction
Remark: FIVE marks will be deducted if you are absent from the re-test!!!