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D. CH,OIH (dispersion) HF> F c. KCI > HCI> H2 7. Which of the following molecule

ID: 693344 • Letter: D

Question

D. CH,OIH (dispersion) HF> F c. KCI > HCI> H2 7. Which of the following molecules has hydrogen bond? A. CH B. H:NNH2 C. CHF D. H:S 8. In which mixture do you expect to find ion-dipole forces: CH OlH in water or Ca(NO:)2 in water? A. CH:OH in water, because CHOH is a strong electrolyte and forms ions. B. Ca(NOsh in water, because Ca(NO;)2 is a strong electrolyte and forms ions. C. CH OH in water, because CH:OH is a weak electrolyte and forms ions. D. Ca(NOsh in water, because Ca(NO,)2 is a weak electrolyte and forms ions.

Explanation / Answer

4.D ionic compouds have highest melting point and alcohol will have high melting point than other carbon compound because of h bonding

5.D

6.A the boiling point of hf should be greater than nf3 because of h bonding

7.B because of h bonding between h and n

8.B