Question

Classify the following solids in different categories based on the nature of intermolecular forces operating in them:

Potassium sulphate,
tin,
benzene,
urea,
ammonia,
water,
zinc sulphide,
graphite,
rubidium,
argon,
silicon carbide.

Answer 1

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• Potassium sulphate= Ionic solid

• Benzene =Molecular solid (non−polar)

• Urea =Polar molecular solid

• Ammonia =Polar molecular solid

• Water =Hydrogen bonded molecular solid

• Zinc sulphide =Ionic solid

• Graphite =Covalent or network solid

• Rubidium =Metallic solid

• Argon =Non−polar molecular solid

• Silicon =carbide Covalent or network solid

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Answer 2

Answer:

Potassium sulphate= Ionic solid

Benzene =Molecular solid (non−polar)

Urea =Polar molecular solid

Ammonia =Polar molecular solid

Water =Hydrogen bonded molecular solid

Zinc sulphide =Ionic solid

Graphite =Covalent or network solid

Rubidium =Metallic solid

Argon =Non−polar molecular solid

Silicon =carbide Covalent or network solid..