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Chemistry is a technical and interesting subject which is also taught to 11th students. A lot of students worry about the preparation of this chapter. So for the convenience of students, we introduced an online MCQs test system for 11th class. 11th class chemistry chapter 5 MCQs with answers is given on our website. The chapter 5 of 11th class chemistry relates to atomic structure. This is very important chapter with respect to paper. In this chapter, we study the structure and properties of an atom. A plenty of MCQs of this chapter is given here for online practice of 11th class students. These MCQs give you more practice and confidence for the board examination of chemistry.
MCQ's Test For Chapter 5 "States and Phases of Matter"
Try The MCQ's Test For Chapter 5 "States and Phases of Matter"
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Total Questions17
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Time Allowed20
States and Phases of Matter
00:00
Question # 1
Why does water boil at 69 oC on Mount Everest
Question # 2
Which of the following is a unique optical property of liquid crystals.
Question # 3
Which of the following is NOT a property of liqud crystals.
Question # 4
What is the effect of decresing external pressur eon boiling point of a liquid.
Question # 5
What happens to the shae of a NaCl crystal when 10% urea is present in its solution.
Question # 6
Why does acetone feel colder than water when poured on skin.
Question # 7
What is the value of water's enthalpy of vaporization.
Question # 8
What property of wate allows quals life to survive under frozen surface
Question # 9
Which of the following is a polar moleuce taht shows permanent dipole interactions.
Question # 10
Which of the followign best describes the molecular arrangemetn in liquid crystals.
Question # 11
Why is the compression of solids not possible
Question # 12
Why can gases be compressed easily.
Question # 13
amorphous solids are typically
Question # 14
Which of the following contribtes to water's high viscosity
Question # 15
Earthenware pots keep water cool because.
Question # 16
The ideal gas equation is given as.
Question # 17
Which of the following is essential for hydrogen bond formation.
MCQ's Tests for Chapter 5 of 11th Chemistry
The students should get maximum practice from these important MCQs. The students can download these important tests free of cost. The students can prepare this chapter in easy way after practice these MCQs tests and can attempt board exam nicely. These MCQs tests of 11th chemistry are downloadable. Students can also download 11th class chemistry MCQs chapter 5 pdf. You can attempt these tests through any device like phone, tablet or laptop. The answers of all MCQs are also given in the end of test. The students can check their mistakes and wrong questions through these tests. Online MCQs test of chapter 5 chemistry is provided to you on ilmkidunya website. These online tests will help you to grasp the concept of atomic structure in easy and better way. Avail this golden chance and start your preparation for scoring maximum marks in chemistry. Students can also download it in pdf files and can practice later.
Top Scorers Of Chapter 5 "States and Phases of Matter" MCQ`s Test
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S Salis Mubashar 16 - Dec - 2024 01 Min 20 Sec 17/17 -
A Ayesha Imran 09 - May - 2026 03 Min 00 Sec 17/17 -
S Saim G 16 - Aug - 2025 01 Min 04 Sec 16/17 -
M Mohammad Sandhu 13 - Dec - 2024 01 Min 40 Sec 16/17 -
D Dilawer Khan 03 - Jan - 2025 01 Min 46 Sec 16/17 -
B Bi Shail 18 - Dec - 2024 03 Min 08 Sec 16/17 -
S Shabbir Ahmad 30 - Jan - 2026 03 Min 18 Sec 16/17 -
Z Zunaira Habib 14 - Dec - 2024 04 Min 19 Sec 15/17 -
A Ahmad Raza 10 - Jan - 2025 04 Min 42 Sec 15/17 -
A Arooj9692 08 - Oct - 2025 27 Min 48 Sec 15/17 -
M Miss Fatima 18 - Jan - 2025 03 Min 32 Sec 14/17 -
T Tabinda Hayyat 05 - Jan - 2025 04 Min 08 Sec 14/17 -
M Maskman PlaYs 30 - Dec - 2024 04 Min 20 Sec 14/17 -
R Raisajidalikharal Raisajidalilharal 20 - Jan - 2025 05 Min 22 Sec 14/17 -
S Saim Gujjar 23 - Dec - 2024 08 Min 05 Sec 14/17
FSc Part 1 Chemistry (New Book) Chapter 5 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 |
Which of the folloowing halogens has the highest boiling point. |
A.
I2
B.
Cl2
C.
F2
D.
Br2 |
| 2 |
According to Avodgaro's Law, volume is directly propertional to. |
A.
Pressure
B.
Temperature
C.
Number of moles
D.
Density |
| 3 |
The shape in which a crystal usually grows is called its. |
A.
Habit
B.
Crystal lattice
C.
Melting Point
D.
Cleavage plane |
| 4 |
Which of the followign best describes the molecular arrangemetn in liquid crystals. |
A.
Random and disordered
B.
Fixed in all direcions
C.
Parallel and partically ordered
D.
Compleely rigid and fixed |
| 5 |
Which of the following is essential for hydrogen bond formation. |
A.
Hydrogen bonded to a metal
B.
Hydrogen bonded to high electongtive atoms F,O, or N
C.
Hydogen boned to non pola ratom
D.
Present of pi bond |
| 6 |
The expansion of liquids increase with temperatur eis. |
A.
Equa to that of gases
B.
Greater than that of gases
C.
Negligible copared to gasses
D.
Same as solids |
| 7 |
Why can a water molecule formtwo hydrogen bonds on avarage. |
A.
Beacuse it is polar
B.
Due to its temperature
C.
It has 2 hydrogen atm and 2lone pairs
D.
Becuse it has a covalent bond |
| 8 |
When water freezes at 0 oC its density decrease due to. |
A.
Cubic structur eof ice
B.
Empty spces present in the structure of ice
C.
Derease in volume
D.
Decrease in viscosity |
| 9 |
Why is water's surface tension so high. |
A.
Due to its ioic nature
B.
Because of hydrogen boding pulling surface molecules downward
C.
Beacue it has low boiling point
D.
Beacuse water molecules are very large |
| 10 |
Which hydrocarbon has a higher boiling point due to longer chain length. |
A.
C6H14
B.
C2H6
C.
C2H8
D.
CH3 |
Test Questions