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Candidates who are preparing themselves for PPSC exams, they have to cover several parts of their designated syllabus to complete their practice. For the easiness of the candidates, we have arranged PPSC chemistry online tests for every single part here. This page is specified for Part II and students can practice part II mock test here. The test is organized in the same pattern that is used to arrange the PPSC test.
PPSC Chemistry Part II Syllabus
From the syllabus of Chemistry PPSC exams, Part II is about Organic Chemistry. Organic chemistry covers several topics and while preparing part II students will be able to cover the topics including;
• Structural Concepts And Bonding In Organic Molecules
• Purification And Characterization Of Organic Compound
• Nomenclature Of Organic Compound
• Stereochemistry
• Chemistry Of Hydrocarbons
• Chemistry Of Halogenated Organic Compounds
• Chemistry Of Carbonyl Compounds
• Chemistry Of Carboxylic Acids
• Chemistry Of Nitrogen Containing Organic Compounds
• Chemistry Of Alcohols And Phenols
• Polymers
• Organic Acids And Bases
• Chemistry Of Active Methylene Compounds
• Reaction Mechanism
• Organic Stereoscopy
• Heterocyclic Compounds
• Chemistry of Carbohydrates
• Chemistry Of Proteins
• Chemistry Of Nucleic Acid
• General Organic Chemistry
The test consists of 20 marks and almost all the major questions are covered through this test. Hopefully, we can say that the test will help students to cover the Chemistry part II syllabus.
PPSC Chemistry Part II Test
PPSC Chemistry Part II Organic Chemistry Online Test
Try The PPSC Chemistry Part II Organic Chemistry Online Test
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Total Questions20
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Time Allowed20
PPSC Chemistry Part II Organic Chemistry Online Test
00:00
Question # 1
Variable electrovalency is due to the following reasons.
Question # 2
Which of the following statements is NOT true .
Question # 3
In plant noise control, which of the following method is used for reducing noise
Question # 4
Which of the following statements is not related to the decomposition phenomenon occurring in nature.
Question # 5
The hybridization of sulphur in sulphur dioxide is.
Question # 6
The units of surface tension in SI system are
Question # 7
Beside the common silica based SPE particles, polymer supports are also available They have advantages over silica based SPE particles, Which of the following reason is possible.
Question # 8
CoCl3 ,6NH3 has six NH3 molecules that satisfy the valency of the Cu3+ metal ion
Question # 9
When steam is passed over red bot coke The product formed is
Question # 10
For which of the following compounds is the rate of hydrolysis by aqueous alkali most likely to be independent of the hydroxide ion concentration.
Question # 11
All the halogen form oxyacide, except
Question # 12
The multiplicity of the electronic state is equal to.
Question # 13
Brass is an alloy of
Question # 14
The correct order of increasing polar character is.
Question # 15
The pink colour of phenolphthalen in in basic medium is due to the
Question # 16
For a compound to act as a dye it must have
Question # 17
Manganese steel usually contains how many percent of manganese.
Question # 18
In group 17, the element with highest first ionization enthalpy belongs to.
Question # 19
The compound which does not act as Lewis acid is.
Question # 20
Which type of the solids are generally good conductors of electricty.
Here is List Of Chapter Wise Tests
Top Scorers of PPSC Chemistry Part II Organic Chemistry Online Test
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A anam mubarik 29 - Aug - 2024 00 Min 51 Sec 20/20 -
A Abid Hussain 30 - Mar - 2024 00 Min 58 Sec 20/20 -
R Rabia Ashiq 12 - Oct - 2022 03 Min 46 Sec 17/20 -
R Rida Amin 12 - Oct - 2022 05 Min 20 Sec 16/20 -
K Khnsa Khnsa 15 - Oct - 2022 04 Min 01 Sec 15/20 -
F farhan arshad 12 - Oct - 2022 07 Min 23 Sec 14/20 -
M Memona Sehr 15 - Oct - 2022 09 Min 24 Sec 14/20 -
S shagufta tasneem 19 - Oct - 2024 06 Min 23 Sec 13/20 -
S Shahida Nadeem 08 - Dec - 2024 01 Min 54 Sec 12/20 -
S sajeela chaudhry 09 - Oct - 2024 08 Min 15 Sec 12/20 -
A Ayesha Ilyas 08 - Jul - 2024 10 Min 28 Sec 12/20 -
N Nighat Saleem 29 - Jul - 2023 00 Min 25 Sec 11/20 -
H hamza saqlain 04 - Mar - 2023 05 Min 24 Sec 11/20 -
W Waleed 13 - Jul - 2024 05 Min 25 Sec 10/20 -
F Fatima Aslam 29 - Sep - 2024 06 Min 01 Sec 10/20
| Sr.# | Question | Answer |
|---|---|---|
| 1 | The solution of NaOH pH -10.46 contain [OH-] |
A. 2.0 X. 10-4
B. 4.6 X 10-4
C. 4.6 X 10-2
D. 4.6 X 10-3
|
| 2 | Alkaline hydrolysis of chloroform produces. |
A. HCCO
B. HCOO - + CO
C. H3COH
D. CHCL2 OH
|
| 3 | Which of the following substances act as pollutant. |
A. Oils
B. Greases
C. Toxins
D. All above
|
| 4 | Which of the following is not correct. |
A. Rusting of iron can be stopped by increasing the concentration of CO2 in water
B. Rusting of iron is electrochemical in nature.
C. Rusting of iron takes place in moist air
D. Rusting of iron produces hydrated iron (III) oxide
|
| 5 | For highly paraffine , crude oil, the characterization factor will be in range of |
A. 11.5-12.5
B. 12.5-13.0
C. 13.5-14.0
D. 13.4-15.0
|
| 6 | Which of the following sulphide is yellow in colour. |
A. HgS
B. PbS
C. CdS
D. SnS
|
| 7 | Fluorine form Fluorides reacting with |
A. Metals
B. Non metals
C. Metalloide
D. Any of above
|
| 8 | Consider to violet colored compund.[Cr(OH)2)6 Cl3 and the yellow compound. [Cr(NH3)6]C;2 which of the following statements is false. |
A. Both chromium metal ions are paramagnetic with 3 unpaired electrons.
B. [Cr(NH3)6)3+ is calculated directly form the energy of yellow light
C. For [Cr(OH)2)6]3+ is less than for [Cr(NH3)6]3+
D. The two complexes absorb their complementary colors.
|
| 9 | Which of the following is renewable energy source. |
A. Moon
B. Wind
C. Sun
D. Ocean
|
| 10 |
What is a measure of rigidity? |
A.
Stiffiness
B.
Jardmess
C.
Strength
D.
Modulus of elasticity |
| 11 | The number of degree freedom at the triple point for the water system in. |
A. One
B. Two
C. Three
D. Zero
|
| 12 | 'A line, a point or a plane about which a symmetry operation is performed, is known as. |
A. Symmetry operation
B. Symmetry element
C. Reflection
D. Inversion
|
| 13 | Which is not true about polymers. |
A. Polymers do not carry any charge
B. Polymers have high viscosity
C. Polymers scatter light
D. Polymers have low molecular weight
|
| 14 | Aluminothermy used for on the spot welding of large iron structures is based upon the fact that. |
A. As compared to iron, aluminium has greatest affinity for oxygen.
B. As compared to aluminium, iron has greater affinity for oxygen
C. Reaction between aluminim and oxygen endothermic
D. Reaction between iron and oxygen is endothermic
|
| 15 | Which of the following statements is not true with respect to atomic spectroscopy. |
A. Atoms are simplest form of matter
B. Atoms cannot rotate or vibrate as molecules do
C. Only electronic transitions within atoms take place
D. Band spectra are observed
|
| 16 | Borax exist in the form |
A. Ordinary borax
B. Octahdral borax
C. Borax glass
D. All above
|
| 17 | Which of the following compounds liberates CO2 on heating. |
A. Li2CO3
B. Na2CO3
C. K2CO3
D. All liberate CO2 on heating.
|
| 18 | The formula of hexa borane is. |
A. B4H10
B. B6 H10
C. B5 H9
D. B8 H12
|
| 19 | Metals are |
A. Transparent
B. Tranalucant
C. Opaque
D. None of above
|
| 20 | Inductive effect can be used to explain |
A. Dipole moment of chemical bonds
B. Strength of acids
C. Strength of bases
D. All above
|
Test Questions
