Question : Which of the following is used to make lightweight but strong plastic?
Option 1: Nylon
Option 2: Polythene
Option 3: Polyvinyl chloride
Option 4: Methyl methacrylate
Correct Answer: Nylon
Solution : The correct option is Nylon.
Nylon is used to create polymers that are both lightweight and strong. It is a polyamide (chemical formula: (C12H22N2O2)n a synthetic polymer that is widely employed in a variety of applications due to its durability, strength, and resistance to wear and abrasion. It is also lightweight, and has high mechanical qualities; therefore, it is used in the manufacture of textiles such as clothes, sportswear, and outdoor gear, as well as industrial components such as ropes, belts, and hoses.
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Question : Which of the following is used for the preparation of Dynamite?
Option 1: Methyl alcohol
Option 2: Iron oxide
Option 3: Nitroglycerin
Option 4: Copper sulphate
Question : Which of the following is the main compound of voter ink?
Option 1: Silver nitrate
Option 2: Ammonium chloride
Option 3: Silver chloride
Option 4: Ammonium nitrate
Question : Methyl ethyl ketone is also known as:
Option 1: 2-Butanone
Option 2: Propanone
Option 3: Methyl pentanone
Option 4: 2-butanol
Question : Directions: In the following question, arrange the following words as per their order in the dictionary. 1. Directorial 2. Directory 3. Directive 4. Directional
Option 1: 1, 3, 4, 2
Option 2: 3, 4, 2, 1
Option 3: 3, 4, 1, 2
Option 4: 4, 3, 1, 2
Question : Which of the following clothes will readily catch fire?
Option 1: Cotton cloth
Option 2: Polyester cloth
Option 3: Acrylic cloth
Option 4: Nylon cloth
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