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- 1(current)
Q. No.Incorrect statement regarding cross-linked or network polymers is:
| 1. | They contain covalent bonds between various linear polymer chains. |
| 2. | They are formed from bi and tri functional monomers. |
| 3. | Examples are bakelite and melamine. |
| 4. | They contain strong covalent bonds in same polymer chain. |
Subtopic: Â Polymers: Natural & Synthetic, Biodegradable & Non Biodegradable |
 54%
Level 3: 35%-60%
NEET - 2018
Hints
Subtopic: Â Polymers: Natural & Synthetic, Biodegradable & Non Biodegradable |
 77%
Level 2: 60%+
NEET - 2016
Hints
Natural rubber has:
1. All trans-configuration
2. Alternate cis - and trans-configuration
3. Random cis - and trans-configuration
4. All cis-configuration
Subtopic: Â Polymers: Natural & Synthetic, Biodegradable & Non Biodegradable |
 87%
Level 1: 80%+
NEET - 2016
Hints
Select Chapter Topics:
- 1(current)
Q. No.
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