InterviewSolution
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InterviewSolution
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a. "Stability of a crystal is reflected is reflected in the magnitude of its melting points" Comment. b. Melting points of some compounds are given below water `= 273 K`, ethyl alcohol `= 153.7 K`, diethyl ether `= 156.8 K`, methane `= 90.5 K`. What can you say about the intermolecular forces between the molecules of these compounds? |
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Answer» Stability of a crystal is reflected in the magnitude of its melting point . Explanation . `to ` The stability of a crystal mainly depends upon the magnitude of forces of attraction between the constituent particles . `to` As the attractive forces between the constituent particles increases stability of the crystal also increases . `to` As the stability of crystal increases melting point of solid will be higher . |
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