ConnorRecck8922 ConnorRecck8922

19-07-2019
Engineering

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Hydrogen bond a)- Is a primary bond b)-Is a secondary bond c)-Is present in polymers d)-b and c are corredt

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aristeus aristeus

23-07-2019

Answer:

(d) b and c are correct

Explanation:

There are three types of primary bond

IONIC BOND: This bond is formed due to electrostatic attraction between the oppositely charged ions
COVALENT BOND :Covalent bond is formed due to sharing of electron pairs between the atomes
METALIC BOND : Metalic bond is formed due electrostatic attraction between the positively charged metal ions

from above discussion it is clear that hydrogen bond does not comes under primary bond so it is a secondry bond

HYDROGEN BONDS IN POLYMER : Hydrogen bond is an attractive force between between the hydrogen atoms and and halogen atoms(more electronegative atom than hydrogen) . in polymers hydrogen bond is present to form chain like structure

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