8. which pure substance is capable of forming hydrogen bonds?

H

:0:

H-

-H

H

A

-X

p

->

(C)

9. What is the strongest type of intermolecular force present in H₂?

A) ion-dipole

B) dipole-dipole

C) dispersion

D) hydrogen bonding

E) None of the above

10. What is the strongest type of intermolecular force present in CHF3?

A) ion-dipole

B) dispersion

C) hydrogen bonding

D) dipole-dipole

E) None of the above

11. What type of intermolecular force causes the dissolution of NaCl in water?

A) hydrogen bonding

B) dipole-dipole forces

C) ion-dipole force

D) dispersion forces

E) None of the above

12. Identify the weakest type of intermolecular forces.

A) ion-dipole forces

B) hydrogen bonding

C) dispersion forces

D) dipole-dipole forces

E) ionic forces

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