Which of the following statements is/are correct? (i) Molecular mass is expressed as an…
Chemistry · NEET · NTA Exams — Polymers
Which of the following statements is/are correct?
(i) Molecular mass is expressed as an average.
(ii) Molecular mass of polymers can be determined by physical and chemical methods.
Choose the correct option.
(i) Molecular mass is expressed as an average.
(ii) Molecular mass of polymers can be determined by physical and chemical methods.
Choose the correct option.
- Only (i)
- Only (ii)
- Both (i) and (ii)
- None of these
Answer
(C) Both (i) and (ii)
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- Assertion: Buna-S is a copolymer. Reason: Buna-S is formed by condensation reaction between two different…
- Formation of nylons and polyesters are called step-growth polymerisation because:
- Among cellulose, poly vinyl chloride, nylon and natural rubber, the polymer in which the intermolecular force…
- Which of the following statements are incorrect? (i) Addition polymerisation is also known as chain growth…
- On the basis of mode of polymerisation, polymers can be classified as:
- Match the following and choose the correct option from the codes given below. Column I (Polymer) Column II…
- Polymers containing linear chains having some branches are known as:
- Assertion: Polyamides are best used as fibres because of high tensile strength. Reason: Strong intermolecular…