Question 5 : The temperature at which a substance undergoes transition from the solid to the liquid state is ________.
Saturation point
Boiling point
melting point
Due point
Question 6 : Pure crystalline solids have __________ melting points.
Low
High
Moderate
have no effect on
Question 7 : Geometric isomerism yields __________isomers
Four
Two
Three
Five
Question 8 : The bond energy for an ordinary covalent bond is _________.
10-40kJmol^{-1}
125-420kJmol^{-1}
$$4 to 12 kJmol^{-1}$$
100-450kJmol_{-1}
1
Expert's answer
2017-03-06T13:38:06-0500
Question 5 : The temperature at which a substance undergoes transition from the solid to the liquid state is ________. melting point Question 6 : Pure crystalline solids have __________ melting points. High Question 7 : Geometric isomerism yields __________isomers Two Question 8 : The bond energy for an ordinary covalent bond is _________. 100-450kJmol_{-1}
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