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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 These salts are responsible for preventing heart attacks.
  • A. Salts of sodium
  • B. Salts of calcium
  • C. Salt of potassium
  • D. Salt of Magnesium
2 The king of chemiclas is
  • A. KOH
  • B. HCl
  • C. NaCl
  • D. H2SO4
3 The word acid is derived form.
  • A. Arabic word
  • B. English word
  • C. Latin word
  • D. Greek word
4 All acids have a taste.
  • A. Sweet
  • B. Sour
  • C. Bitter
  • D. Salty
5 Strong alkalis have pH value.
  • A. 3 to 7
  • B. 1 to 2
  • C. 7 to 13
  • D. 13 to 14
6 Bases react with acids to form water and........
  • A. Hydrogen ions
  • B. Ammonia
  • C. Salt
  • D. Hydroxide ions
7 Sodium hydroxide solution in water will
  • A. Turn blue litmus red
  • B. Give pink colour with phenolpthalein
  • C. Give red colour with methyl orange.
  • D. Not affect the phenolphthalein indicator
8 Tartaric acid obtain form.
  • A. Fats
  • B. Tarmarind , grapes
  • C. Apples
  • D. Citrus fruits
9 Acid used as a dehydrating agent.
  • A. Nitric Acid
  • B. Phosphoric acid
  • C. Sulphuric acid
  • D. Hydrochloric acid
10 pH value of milk of magnesia.
  • A. 7
  • B. 11
  • C. 9
  • D. 14

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

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Wajid Hassan

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Zainab Nazir

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Zafar Iqbal

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Wajid Hassan

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Zainab Nazir

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Wajid Hassan

Lahore17 - Feb - 2024

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46 Sec
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Maliksahib1122 Ali

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56 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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