8th Class General Science Chapter 11 Online MCQs Test - Practice & Improve

MCQ's Test For Chapter 11 "General Science 8th Class English Medium Chapter 11 Online Test"

Try The MCQ's Test For Chapter 11 "General Science 8th Class English Medium Chapter 11 Online Test"

  • Total Questions10

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General Science 8th Class English Medium Chapter 11 Online Test

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Question # 1

Which is used in UPS.

Question # 2

The three key ingredients used in making soap are.

Question # 3

Bio Plastic is made of.

Question # 4

To make bioplastic, we heat the solution.

Question # 5

--------------- is used is solar cooker.

Question # 6

Soap is............. salt of long chain fatty acid.

Question # 7

For making bioplastic, we used corn starch and glyceroal with amount.

Question # 8

Baking soda, calcium carbonate, glycerin, fluorides are usually used for making.

Question # 9

Toothpaste is a ........ paste like material used for cleaning and polisheing teeth.

Question # 10

Baking soda , sodium chloride, calcium carbonate and glycerin are usually used for making homemade.

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11th Chapter

8th General Science English Medium Chapter 11 Test

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8th General Science (English Medium) Chapter 11 Important MCQ's

Sr.# Question Answer
1 To make bioplastic, we heat the solution.
A. 70 oC
B. 75 oC
C. 80 oC
D. 85 oC
2 Baking soda, calcium carbonate, glycerin, fluorides are usually used for making.
A. Soaps
B. Detergents
C. Tooth paste
D. Banaspati ghee
3 Soap is............. salt of long chain fatty acid.
A. Sodium or potassium
B. Magnesium
C. Iodine
D. Halogen
4 Bio Plastic is made of.
A. Fats
B. Glucose
C. Proteins
D. Starch
5 For making bioplastic, we used corn starch and glyceroal with amount.
A. 1.4 g and 0.5 g
B. 1.5 g and 0.4 g
C. 1.5 g and 0.5 g
D. 0.5 g and 0.6 g
6 Which is used in UPS.
A. Electric generator
B. Compressor
C. Electric motor
D. Inverter
7 Toothpaste is a ........ paste like material used for cleaning and polisheing teeth.
A. Liquid
B. Gas
C. Semi -Solid
D. Solid
8 The three key ingredients used in making soap are.
A. Oil, lye, water
B. NaOH , Oil, lye
C. Glycerol, oill, lye
D. glycerol, water, oil
9 بائیو پلاسٹک بنی ہوتی ہے.
A. فیٹس
B. گلوکوز
C. پروٹین
D. سٹارچ
10 --------------- is used is solar cooker.
A. Convex mirror
B. Concave mirror
C. Convex lens
D. Concave lens

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