Beginners Guide to TikTok for Search - Rachel Pearson - We are Tilt __ Bright...
kimia
1. 20. Biokimiaadalahpenetahuantentang….
Biochemistry is the study of…
A Biologi dankimia/Biologyandchemistry
B Bioteknologi dankimia/Biotechnologyandchemistry
C Geologi dankimia/Geologyandchemistry
D Bioorganicandchemistry
21. Yang manakahantara bahan kimiaberikuttidakwujudsecarasemulajadi?
Whichof the followingchemicalsdoesnotoccurnaturally?
A Oksigen/Oxygen
B Natriumklorida/sodiumchloride
C Nitrogen
D Asidhidroklorik/hydrochloricacid
22 Yang manakahantara berikutdikategorikansebagai sikapsaintifikyangpositif?
Whichof the followingcanbe consideredscientificattitudes?
I Menggunakanpengetahuantentangsainske dalamkehidupanseharian.
Implementationof scientificknowledge intopractical use
II Mengamalkanpengetahuansains
Adherence toscientificknowledge
III Pekaterhadappencemaranalamsekitar
Beingconcernedaboutthe environmentpollution
IV Memberi keutamaanterhadapmasalahperibadi
Priorizationof personal problem
A I dan II B I dan III C I, II,dan III D I, II,IIIdanIV
23. Yang manakahantara berikuttidaktermasukdalamkonsepkaedahsaintifik?
Whichof the followingisnotincludedinthe conceptof scientificmethod?
A Membuatinferens/Makinginference
B Membuathipotesis/makinghypothesis
C Merancang eksperimen/Planningexperiments
D Membuatsoalan/Makingquestions
24. Suatubahan X2Smempunyai jisimformularelative144. Apakahjisimatomrelative X?
A compoundwithformulaX2Shasrelative molecularmassof 144. What is the relative atomic
mass of X?
[JMR : S=32]
A 80 B 28 C 40 D 56
2. 25. Yang manakahantara sebatianberikutadalahpepejal padasuhu23◦C?
Whichof the followingcompoundsexistsassolidattemperature of 23◦C?
Bahan/compound Meltingpoint/Takat didih(◦C)
A -80
B 15
C 30
D -25
JAWAPAN
1 6 11 16 21
2 7 12 17 22
3 8 13 18 23
4 9 14 19 24
5 10 15 20 25