In synthetic fibres, _ bonding is responsible for tensile strength.
Correct answer: B. Hydrogen
- A. Nitrogen
- B. Hydrogen
- C. Oxygen
- D. None of these
Explanation
In synthetic fibers, hydrogen bonding plays a crucial role in providing tensile strength. The hydrogen bonds form intermolecular forces that help hold the polymer chains together, enhancing the material's ability to withstand pulling forces. While nitrogen and oxygen can be present in the polymer structure, they are not primarily responsible for tensile strength. Therefore, hydrogen is the correct answer, as it directly contributes to the strength through its bonding.
This question appeared on the UHS MDCAT 2008 paper, which you can sit online with every answer explained.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
About Polymers
Polymers are large molecules made from repeating monomer units joined by covalent bonds. The topic distinguishes addition polymers such as polyethylene, PVC and polystyrene from condensation polymers such as nylon and polyester, and relates chain structure to thermoplastics, thermosetting polymers, elastomers, properties, uses and environmental concerns.
Practise Industrial Chemistry
292 free Industrial Chemistry MCQs from Chemistry, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Chemistry questions like this
Chemistry is on 14 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Polymers questions
What is Rayon?
Bakelite is a polymer of Formaldehyde and
The joining of two monomers with removal of a water molecule is called:
_ are product of reaction of an alcohol and aromatic bi-functional acids.
The formula of acrylonitrile is:
Macromolecules are described as large molecules built up from small repeating units known as: