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5th Chapter

7th Science Urdu Medium Chapter 5 Test

Here you can prepare 7th Science Urdu Medium Chapter 5 Test. Click the button for 7th Science Urdu Medium Chapter 5 100% free full practice test.

7th Class Science Chapter 5 MCQ Test With Answer for Science chapter 5

7th Class Science Chapter 5 MCQ Test With Answer for Science chapter 5

Sr. # Questions Answers Choice
1 During combustion, a substance reacts with
  • A. Hydrogen
  • B. Water
  • C. Oxygen
  • D. Carbon di oxide
2 Compustion is a.
  • A. Physical Change
  • B. Chemical change
  • C. Thermal change
  • D. None of these
3 The temperature at which a liquid's vapour pressure is equal to the external pressure surrounding the liquid is.
  • A. Melting point
  • B. Boiling point
  • C. Freezing point
  • D. Highest temperature.
4 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
5 Rusting of iron takes place in the presence of.
  • A. Moisture
  • B. O2
  • C. Both moisture and O2
  • D. Dry air
6 Freezing of a liquid is a
  • A. Chemical change
  • B. Chemicla property
  • C. Physical change
  • D. None of these
7 Silver+ hydrogen suolphide+Oxygen--------------- Silver sulphide + water The above reaction is known as.
  • A. Combustion
  • B. Rusting
  • C. Tarmishing
  • D. Dehydration
8 A gas produced on heating solid potassium chlorate is.
  • A. Hydrogen
  • B. Carbon dioxide
  • C. Oxygen
  • D. Methane
9 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
10 Formation of steam from water is example of.
  • A. Chemical change
  • B. Physical Change
  • C. Both of these
  • D. None of these

Top Scorers of Science 7th Class Urdu Medium Chapter 5 Online Test

A

Afifa Tarar

Lahore18 - Feb - 2024

18/20
02 Mins 59 Sec
M

Manzoor Ahmad

Lahore08 - Jan - 2024

18/20
03 Mins 32 Sec
A

Alishba Ansir

Lahore23 - Feb - 2024

12/20
05 Mins 36 Sec

Chapterwise Lists

Chapter Name Questions PDF File
Science 7th Class English Medium Chapter 1 Online Test 10 Questions
Science 7th Class Urdu Medium Chapter 1 Online Test 10 Questions
Science 7th Class English Medium Chapter 2 Online Test 10 Questions
Science 7th Class Urdu Medium Chapter 2 Online Test 10 Questions
Science 7th Class English Medium Chapter 3 Online Test 10 Questions
Science 7th Class Urdu Medium Chapter 3 Online Test 10 Questions
Science 7th Class English Medium Chapter 4 Online Test 10 Questions
Science 7th Class Urdu Medium Chapter 4 Online Test 10 Questions
Science 7th Class English Medium Chapter 5 Online Test 10 Questions
Science 7th Class Urdu Medium Chapter 5 Online Test 10 Questions
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Science 7th Class Urdu Medium Chapter 6 Online Test 10 Questions
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Science 7th Class Urdu Medium Chapter 7 Online Test 10 Questions
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Science 7th Class Urdu Medium Chapter 8 Online Test 10 Questions
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Science 7th Class Urdu Medium Chapter 9 Online Test 10 Questions
Science 7th Class English Medium Chapter 10 Online Test 10 Questions
Science 7th Class Urdu Medium Chapter 10 Online Test 10 Questions
Science 7th Class English Medium Chapter 11 Online Test 10 Questions
Science 7th Class Urdu Medium Chapter 11 Online Test 10 Questions
Science 7th Class English Medium Chapter 12 Online Test 10 Questions
Science 7th Class Urdu Medium Chapter 12 Online Test 10 Questions

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