Question

Classify the following as amorphous or crystalline solids:

➡️Polyurethane,
➡️naphthalene,
➡️ benzoic acid,
➡️ teflon,
➡️ potassium nitrate,
➡️cellophane,
➡️ olyvinylchloride,
➡️ fibre glass,
➡️copper.......✌️

Answer 1

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• Polyurethane =Amorphous solids

• Nnaphthalene= Crystalline solids

• benzoic acid= Crystalline solids

• Teflon =Amorphous solids

• Potassium nitrate= Crystalline solids

• Cellophane= Amorphous solids

• Polyvinylchloride= Amorphous solids

• Fibre glass =Amorphous solids

• Copper =Crystalline solids

$\huge{ \boxed {\blue { \underline { \underline {\green { \bf \red{THANK\:YOU}}}}}}}]$

${ \underline{ \bf \green{FOLLOW\:ME}}}$

${ \underline{ \bf \blue{VISHU\:PANDAT}}}]$

Answer 2

Polyurethane =Amorphous solids

Nnaphthalene= Crystalline solids

benzoic acid= Crystalline solids

Teflon =Amorphous solids

Potassium nitrate= Crystalline solids

Cellophane= Amorphous solids

Polyvinylchloride= Amorphous solids

Fibre glass =Amorphous solids

Copper =Crystalline solids.....