This is a timed quiz. You will be given 120 seconds to answer all questions. Are you ready?
120
Wood is the main raw material for the manufacture of?
Correct!
Wrong!
Optic fibres are mainly used for which of the following?
Correct!
Wrong!
Which of the following is used for removing air bubbles from glass during its manufacture?
Correct!
Wrong!
In vulcanization, natural rubber is heated with?
Correct!
Wrong!
Detergents used for cleaning clothes and utensils contain?
Correct!
Wrong!
Epoxy resins are used as?
Correct!
Wrong!
Paper is manufactured by?
Correct!
Wrong!
Which of the following is commonly called a 'polyamide'?
Correct!
Wrong!
Science Quiz 153
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