General Science MCQs

140 questionsGeneral-KnowledgePage 13 of 16

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Question 109medium
Detergents used for cleaning clothes and utensils contain?
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Question 110medium
Which of the following is used for removing air bubbles from glass during its manufacture?
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Question 111easy
Which of the following is a protein?
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Question 112easy
Wood is the main raw material for the manufacture of
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Question 113medium
Rayon is chemically a
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Question 114hard
Optical fibers are mainly used for which of the following?
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Question 115medium
The major ingredient of leather is:
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Question 116hard
What are the soaps?
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Question 117medium
How does common salt help in separating soap from the solution after saponification?
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