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FSC Part 2 Chemistry
Chapter 3 Test
Start Chapter 3 Test
FSC Part 2 Chemistry Wise Test
(English Medium)
MCQ's Test For Chapter 0 "Chemistry Fsc Part 2 Chapter 3 Online Test"
Try The MCQ's Test For Chapter 0 "Chemistry Fsc Part 2 Chapter 3 Online Test"
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Total Questions17
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Time Allowed20
Chemistry Fsc Part 2 Chapter 3 Online Test
00:00
Question # 1
Kaolin is a mineral of
Question # 2
------------- metal is used in the Thermite process because of its reactivity
Question # 3
In which compound, the oxidation state of boron in not +3
Question # 4
Boric acid is used as eye wash due to its
Question # 5
Which of the following elements is not present abundantly in earth's crust
Question # 6
silicones are
Question # 7
Aluminum reacts with nitrogen to form
Question # 8
Which of the following elements is not present abundantly in earth's crust.
Question # 9
Which metal is used in the thermite process because of its activity.
Question # 10
Boric acid can not be used.
Question # 11
Which substance is water repellant and used in ceramic insulators.
Question # 12
Al reacts with caustic soda to form
Question # 13
--------------- element forms an ion with charge 3+
Question # 14
Ethyl alcohol on reacting with orthoboric acid form
Question # 15
Third abundant element on earth crust is.
Question # 16
Which one of the followings is not ore of aluminium
Question # 17
Boric acid cannot be used
FSC Part 2 Chemistry Chapter 3 Online Test MCQ's
Top Scorers Of Chapter 0 "Chemistry Fsc Part 2 Chapter 3 Online Test" MCQ`s Test
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H haseeb tarar haseeb tarar 04 - Jan - 2025 01 Min 35 Sec 17/17 -
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K khadija jafar 17 - Dec - 2024 04 Min 49 Sec 17/17 -
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FSc Part II Chemistry Chapter 0 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | --------------- element forms an ion with charge 3+ |
A. Beryllium
B. Aluminium
C. Carbon
D. Silicon
|
| 2 | Third abundant element on earth crust is. |
A. Boron
B. Oxygen
C. Aluminium
D. Silicon
|
| 3 | Chemical composition of colemanite is |
A. Ca2B6O11. 5H2O
B. CaB4O7. 4H2O
C. Na2B4O7.4H2O
D. CaNaB5O9. 8H2O
|
| 4 | Boric acid cannot be used |
A. As antiseptic in medicine
B. For washing eyes
C. In soda bottles
D. For Enamals and Glazes
|
| 5 | In which compound, the oxidation state of boron in not +3 |
A. H2BO3
B. Ca2B2O11
C. Na2B4O7
D. Mg3B2
|
| 6 | Which element form an ion with charge +3 |
A. Beryllium
B. Aluminum
C. Carbon
D. Sillicon
|
| 7 | Which substance is water repellant and used in ceramic insulators. |
A. Asbestos
B. Lead compounds
C. Silicon carbide
D. silicones
|
| 8 | Which are correct oxidation states for lead |
A. +1, +2
B. +3 , +5
C. +2 ,+4
D. +4 only
|
| 9 | Corundum is |
A. Al2O3
B. Na2AlF6
C. Quartz
D. Calcium
|
| 10 | The shape of SiO2 IS |
A. Tetrahedral
B. Trigonal bipyramid
C. Linear
D. Cubic
|
Test Questions