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STPM Chemistry Channel

This channel is for those STPM candidates who take chemistry subject. Owner: @hongchunwai and @zx1802 Feel free to inform us if there is any mistake in the information given.

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Which of the following hydroxide has the lowest solubility in water under standard conditions?Anonymous voting
  • Ca(OH)₂
  • Ba(OH)₂
  • Be(OH)₂
  • Sr(OH)₂
0 votes
Which of the following oxide is NOT colourless?Anonymous voting
  • ZnO
  • Cu₂O
  • TiO₂
  • Sc₂O₃
0 votes
Sorry for the spelling mistake in option 2, is heat insulating layer
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Which of the following is NOT the uses of asbestos?Anonymous voting
  • Diaphragm in extraction of chlorine
  • Heat insulator layer in construction of building
  • Material of gauze wire
  • Electrical components such as capacitor
0 votes
👎 2
What is your result for S3 chemistry?Anonymous voting
  • A
  • A-
  • B+
  • B
  • B-
  • C+
  • C
  • C-
  • D+/D
  • F
0 votes
Why carbon tetrachloride has higher melting point compare to silicon tetrachloride?Anonymous voting
  • Length of covalent bond
  • Carbon has high ability to undergoes catenation
  • Absence of d orbital for carbon
  • None of the above
0 votes
STPM qualitative analysis table
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One app for all your Word, Excel, PowerPoint and PDF needs. Get the Microsoft 365 app: https://aka.ms/GetM365
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DOC-20240423-WA0004..pdf3.23 MB
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