Answer to Question #61510 in Chemistry for ra

Question

16 Which of the following features decreases boiling point?
Polarity
Molecular weight
Branching
None of the above
17 What is the effect of a small amount of impurity on the melting point of an organic compound?
Decreases melting point
Elevates melting point
Stagnates melting point
None of the above
18 You are given a bottle that contains 4.59 cm3 of a metallic solid. The total mass of the bottle is 35.66 g. The empty bottle weighs 14.23 g, what is the density of the solid?
4.67 g/cm3
8.94 g/cm3
3.1 g/cm3
None of the above

Answer 1

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