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7th Class General Science chapter 5 Online Test
7th Class English Medium Subjects
7th Class Urdu Medium Subjects
MCQ's Test For Chapter 5 "General Science 7th Class English Medium Chapter 5 Online Test"
Try The MCQ's Test For Chapter 5 "General Science 7th Class English Medium Chapter 5 Online Test"
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Total Questions10
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Time Allowed10
General Science 7th Class English Medium Chapter 5 Online Test
00:00
Question # 1
A gas produced on heating solid potassium chlorate is.
Question # 2
Product fo combustion is.
Question # 3
During combustion, a substance reacts with
Question # 4
Rusting of iron takes place in the presence of.
Question # 5
Formation of steam from water is example of.
Question # 6
Original colur or Nichrome wire is.
Question # 7
Select all that happen during a chemicla change.
Question # 8
A piece of iron is kept in open air for 5 days. A film of corrosion formed over it is.
Question # 9
What happens to water on heating.
Question # 10
Sajeet the one that is different from the otehrs.
7th General Science English Medium Chapter 5 Test
Here you can prepare 7th General Science English Medium Test. Click the button for 7th General Science English Medium Chapter 5 100% free full practice test.
Top Scorers Of Chapter 5 "General Science 7th Class English Medium Chapter 5 Online Test" MCQ`s Test
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M Muhammad younis 15 - Oct - 2025 00 Min 29 Sec 20/20 -
A ABDULLAH Baig 11 - Oct - 2025 00 Min 39 Sec 20/20 -
H hassan niazi 10 - Oct - 2025 00 Min 45 Sec 20/20 -
Y YAD family 24 - Oct - 2025 00 Min 55 Sec 20/20 -
D dure shahwar 09 - Oct - 2025 01 Min 09 Sec 20/20 -
M MUHAMMAD SUBHAN ALI 12 - Oct - 2025 02 Min 16 Sec 20/20 -
K kinza 01 - Nov - 2025 03 Min 46 Sec 20/20 -
S Saba Amir 11 - Oct - 2025 01 Min 33 Sec 16/20 -
H Hamda Tayyab 12 - Oct - 2025 01 Min 50 Sec 16/20 -
A Ahmad Rao 12 - Oct - 2025 02 Min 28 Sec 16/20 -
F Farhat Zahoor 20 - Oct - 2025 02 Min 53 Sec 16/20 -
F Fatima Irfan 15 - Oct - 2025 03 Min 23 Sec 16/20 -
N nadeem munir 19 - Oct - 2025 01 Min 14 Sec 14/20 -
N Nafay Jawwad 24 - Oct - 2025 01 Min 25 Sec 14/20 -
B Bilal khan 11 - Oct - 2025 01 Min 36 Sec 14/20
7th General Science (English Medium) Chapter 5 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | What are teh products when electric current is passed through water. |
A. Only steam
B. Hydrogen and steam
C. Hydrogen and oxygen
D. Oxygen and steam
|
| 2 | A piece of iron is kept in open air for 5 days. A film of corrosion formed over it is. |
A. Iron oxide
B. Iron sulphide
C. Iron Chloride
D. Iron Hydride
|
| 3 | On heating sugar changes into |
A. Carbon
B. Water
C. Both carbon and water
D. Heat
|
| 4 | Zince oxide is ............... solid substances. |
A. Red
B. White
C. Yellow
D. Blue
|
| 5 | Formation of steam from water is example of. |
A. Chemical change
B. Physical Change
C. Both of these
D. None of these
|
| 6 | A gas produced on heating solid potassium chlorate is. |
A. Hydrogen
B. Carbon dioxide
C. Oxygen
D. Methane
|
| 7 | During combustion, a substance reacts with |
A. Hydrogen
B. Water
C. Oxygen
D. Carbon di oxide
|
| 8 | Product fo combustion is. |
A. C
B. O2
C. CO2
D. All of these
|
| 9 | Chemical reaction of oxygen with other substances is called. |
A. Oxidation
B. Reduction
C. Rusting
D. None of these
|
| 10 | Rusting of iron takes place in the presence of. |
A. Moisture
B. O2
C. Both moisture and O2
D. Dry air
|
Test Questions
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