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16.
The molecules of polar molecular solids are held together by _______.
- A.dipole-dipole interactions
- B.dispersion forces
- C.hydrogen bonds
- D.covalent bonds
- Answer
- Report
Answer : [A]
17.
Which among the following solids is a nonpolar solid?
- A.Hydrogen chloride
- B.Sulphur dioxide
- C.Water
- D.Carbon dioxide
- Answer
- Report
Answer : [D]
18.
Iodine molecules are held in the crystal lattice by ________.
- A.London forces
- B.dipole-dipole interactions
- C.covalent bonds
- D.coulombic forces
- Answer
- Report
Answer : [A]
19.
Which of the following is a hydrogen bonded molecular solid?
- A.HCl
- B.H2
- C.CH4
- D.Ice
- Answer
- Report
Answer : [D]
20.
In ionic solids, the constituent particles are _______.
- A.cations and anions
- B.atoms
- C.molecules
- D.all of these
- Answer
- Report
Answer : [A]
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