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7th Chapter

8th Science English Medium Chapter 7 Test

Here you can prepare 8th Science English Medium Chapter 7 Test. Click the button for 8th Science English Medium Chapter 7 100% free full practice test.

8th Class Science Chapter 7 MCQ Test With Answer for Science chapter 7

8th Class Science Chapter 7 MCQ Test With Answer for Science chapter 7

Sr. # Questions Answers Choice
1 Tartaric acid obtain form.
  • A. Fats
  • B. Tarmarind , grapes
  • C. Apples
  • D. Citrus fruits
2 Strong alkalis have pH value.
  • A. 3 to 7
  • B. 1 to 2
  • C. 7 to 13
  • D. 13 to 14
3 Bases react with acids to form water and........
  • A. Hydrogen ions
  • B. Ammonia
  • C. Salt
  • D. Hydroxide ions
4 Base has a............. touch
  • A. Soapy
  • B. Hard
  • C. Soury
  • D. Smooth
5 Lactic Acid is found in.
  • A. Grapes
  • B. Tomatoes
  • C. Ant's sring
  • D. Yogurt
6 pH value of milk of magnesia.
  • A. 7
  • B. 11
  • C. 9
  • D. 14
7 Acid used as a dehydrating agent.
  • A. Nitric Acid
  • B. Phosphoric acid
  • C. Sulphuric acid
  • D. Hydrochloric acid
8 These salts are responsible for preventing heart attacks.
  • A. Salts of sodium
  • B. Salts of calcium
  • C. Salt of potassium
  • D. Salt of Magnesium
9 All acids have a taste.
  • A. Sweet
  • B. Sour
  • C. Bitter
  • D. Salty
10 In dilute HCl blue litmus turns.
  • A. Orange
  • B. Yellow
  • C. Red
  • D. Pink

Top Scorers of Science 8th Class English Medium Chapter 7 Online Test

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Wajid Hassan

Lahore17 - Feb - 2024

20/20
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Z

Zainab Nazir

Lahore17 - Feb - 2024

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25 Sec
A

Akbar Ali

Lahore09 - Dec - 2023

20/20
31 Sec
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Zafar Iqbal

Lahore27 - Jan - 2024

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M

Munawar Hussain

Lahore09 - Dec - 2023

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35 Sec
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Wajid Hassan

Lahore17 - Feb - 2024

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36 Sec
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Zainab Nazir

Lahore17 - Feb - 2024

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38 Sec
M

Mohammad- Ishaq

Lahore13 - Jan - 2024

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38 Sec
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Wajid Hassan

Lahore17 - Feb - 2024

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46 Sec
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Maliksahib1122 Ali

Lahore03 - Feb - 2024

20/20
56 Sec
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Tahira Batool

Lahore26 - Jan - 2024

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56 Sec
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Tahira Batool

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56 Sec
A

Athar Badshah

Lahore27 - Dec - 2023

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01 Mins 05 Sec
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01 Mins 06 Sec
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Saad Shah

Lahore10 - Dec - 2023

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01 Mins 14 Sec

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  • TAYYAB FF

    08 Jan 2024

    Please post chapter mcqs

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  • R

    Riaz

    30 Nov 2018

    I LIKE IT

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  • A

    Adil Shafique

    06 Jan 2018

    Trying

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