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[STPM] STPM Chemistry Trial 2007

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4seasonspring
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  #1 Old 13-10-2007 Default [STPM] STPM Chemistry Trial 2007

I'm currently doing a whole analysis and summary on trials STPM of each state. and I hope this can benefits others who are taking STPM too.
(Just state the chapters involved.)

Please kindly follow the following format:

Name of school/state:
Section A:
Question 1:
Question 2:
Question 3:
Question 4:

Section B:
Question 5:
Question 6:
Question 7:
Question 8:
Question 9:
Question 10:


thread locked. Redundant thread.

Xon

Last edited by Xon; 05-06-2008 at 09:07 PM.
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4seasonspring
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  #2 Old 14-10-2007 Default

Name of school/state: Kedah
Section A:

Question 1: (physical)
a) Matter:Gas-mole concept and partial pressure
b) bonding in molecules

Question 2: (Physical)
a), b) Ionic Equalibria-precipitation equation and solubility product
c)- Electrochemistry-cell e.m.f calculation
-Ionic Equalibria-change of colour of lead(II)chromate

Question 3: (Inorganic)
a) Aluminium-calculation of electrolysis cell using faraday's law, advantage of aluminium recycling, advantage of aluminium in building industries.
b),(c) d-block elements-electronic structure and "colour" of zinc ions,addition of aqueous ammonia into Copper (II) nitrate

Question 4: (Organic)
a)alkane-optical isomerism
b)reaction of aniline with water
c)bromination of phenol

Section B:

Question 5: (Physical)
a),b)-Periodic Table:2nd ionisation energy
c)Matter: solid-graphite and diamond

Question 6: (physical)
buffer solution, calculation of pH

Question 7: (Inorganic)
Group 2 elements:solubility of hydroxides

Question 8: (Inorganic)
a)Group 17elements- chlorine as sterilising agent
b)reactions of chloride and iodide ions with aqueous silver nitrate followed by excess ammonia
c)Group 14 elements-reaction of tetrachlories with water

Question 9: (Organic)
a),b)Reactions-identify organic compounds
c)electrophilic addition of cyclohexene and electrophilic substitution with bromine

Question 10: (Organic)
a)co-polymer
b)addition polymerisation of propene
c)suitable reagent to differentiate:
i)C6H5CH2OH and C6H5OH
ii)CH3CH2COCH2CH3 and CH3COCH2CH2CH2CH3
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fullerene
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  #3 Old 14-10-2007 Default

hey, is this a state paper or your school paper? =)
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fullerene
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  #4 Old 14-10-2007 Default

i'll post my school's paper soon.... as soon as my fren return my paper back to me =D probably after the hols
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fullerene
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  #5 Old 29-10-2007 Default

Name of school/state: Klang High School, Klang

Section A:
Question 1: Phase diagram
Question 2: (a) Electronic configuration (b) Buffer solution (c) Standard electrode potential - calculation
Question 3: (a)(b)(c) Group 14 (d) d-Block Elements - draw isomers
Question 4: (a) arranging increasing dipole moment (b) polymers (c) wat do u need to prepare C6H5CON(CH3)2 (d) Cumene

Section B:
Question 5: (a) RAM of Cu (b) Differences between Lyman and Balmer series (c) Chemical equilibrium
Question 6: (a) Solubility of sulphates (b) Compare bond angle, hybridisation
Question 7: (a) Thermochemistry (b) Group 15
Question 8: (a) Equilibrium constant (b) Aluminium (c)Activation energy - Calculations
Question 9: Organic
Question 10: Organic - (a) SN1 and SN2 (b) Amino acids
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