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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 In dilute HCl blue litmus turns.
  • A. Orange
  • B. Yellow
  • C. Red
  • D. Pink
2 Base has a............. touch
  • A. Soapy
  • B. Hard
  • C. Soury
  • D. Smooth
3 Sodium carbonate is an importnatsalt used for many purposes in indusies. Which acid is reacted with sodium hydroxide to get it.
  • A. Oxalic acid
  • B. Citric acid
  • C. Acetic Acid
  • D. Carbonic acid
4 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
5 pH value of milk of magnesia.
  • A. 7
  • B. 11
  • C. 9
  • D. 14
6 Tartaric acid obtain form.
  • A. Fats
  • B. Tarmarind , grapes
  • C. Apples
  • D. Citrus fruits
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 Bases react with acids to form water and........
  • A. Hydrogen ions
  • B. Ammonia
  • C. Salt
  • D. Hydroxide ions
10 The word acid is derived form.
  • A. Arabic word
  • B. English word
  • C. Latin word
  • D. Greek word

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

T

Tayyab Sheikh

Lahore25 - May - 2024

20/20
31 Sec
M

Muazsm03009697864 Muazam03009697864

Lahore25 - May - 2024

18/20
27 Sec
T

Tayyab Sheikh

Lahore25 - May - 2024

18/20
36 Sec
T

Tayyab Sheikh

Lahore25 - May - 2024

16/20
32 Sec
M

Muazsm03009697864 Muazam03009697864

Lahore25 - May - 2024

16/20
34 Sec
K

Khan

Hyderabad10 - May - 2024

14/20
11 Mins 17 Sec
N

Nisar Bhutto

Lahore28 - Apr - 2024

10/20
04 Mins 34 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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