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Marrrta [24]
2 years ago
15

HELP HURRY‼️‼️‼️ FAST

Chemistry
2 answers:
lesya692 [45]2 years ago
8 0

I believe the answer is D

barxatty [35]2 years ago
5 0
I think its D is the correct one
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Arrange the molecules H2O, NH3, Ar, NaCl in order of expected increasing boiling points. 1. None of these 2. NaCl, H2O, NH3, Ar
Aleks04 [339]

Answer:

Option (4) is correct

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  • NaCl is an ionic solid. Na^{+} and Cl^{-} ions are held together by strong coloumbic attractive force. Hence NaCl has highest boiling point'
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  • NH_{3} and H_{2}O are polar protic molecules. Hence they possess london dispersion force, dipole-dipole force and hydrogen bonding as intermolecular forces.
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Hence order of boiling point : NaCl>H_{2}O>NH_{3}>Ar

4 0
3 years ago
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Explanation:

.....

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