Home
Class 12
CHEMISTRY
STATEMENT-1-: Vulcanization introduces S...

STATEMENT-1-: Vulcanization introduces S-S crosslinking in rubber
and
STATEMENT-2 Vulcanized rubber has low water absorption tendency.

A

Wear and tera due to friction

B

Cryogenic temperature

C

High temperature

D

Action of acids

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • POLYMERS

    NARAYNA|Exercise C.U.Q ( BIOPOLYMER )|3 Videos
  • POLYMERS

    NARAYNA|Exercise EXERCISE -1 (C.W.) ( INTRODUCTION AND CLASSIFICATION OF POLYMERS )|8 Videos
  • POLYMERS

    NARAYNA|Exercise C.U.Q ( TYPE OF POLYMER )|7 Videos
  • PERIODIC TABLE

    NARAYNA|Exercise All Questions|573 Videos
  • PRACTICAL ORGANIC CHEMISTRY

    NARAYNA|Exercise SUBJECTIVE_TYPE|1 Videos

Similar Questions

Explore conceptually related problems

Assertion : Vulcanization increases the hardness of natural rubber. Reason: Vulcanization introduces the polysulphide bridges at reactive sites.

STATEMENT-1 : Chromium atom has electronic configuration [Ar]3d^(5)4s^(1) . and STATEMENT-2: Atomic number of chromium is 24 .

STATEMENT-1: Glycogen is a biopolymer. STATEMENT-2:Chloroprene is polymer of isoprene. STATEMENT-3 : Buna-S is natural rubber.

What is the function of S in the vulcanization of rubber?

Consider the following statements about colonial economy of Vietnam (Indo-China): 1. The colonial economy in Vietnam was primarily based on rice cultivation and rubber plantations. 2. All the rubber plantations in Vietnam were owned and controlled by a small Vietnamese elite. 3. Indentured Vietnamese labour was widely used in the rubber plantations. 4. Indentured labourers worked on the basis of contracts that did not specify any rights of labourers but gave immense power to the employers. Which of the statements given above is/are correct?

In vulcanized rubber, the cis-1,4-polyisoprene chains are attached through___.