a. The boiling points of the halogens are: fluorine 188 C chlorine 35 C bromine +59 C

Question:

a. The boiling points of the halogens are:
fluorine –188 °C chlorine –35 °C
bromine +59 °C iodine +184 °C
i. Describe the trend in these boiling points going down Group 17.
ii. Explain the trend in these boiling points.

b. The table lists the formulae and boiling points of some alkanes. Explain this trend.

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Cambridge International AS And A Level Chemistry Coursebook

ISBN: 9781316637739

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Authors: Lawrie Ryan, Roger Norris

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Question Posted: Sep 16, 2021 01:09 AM

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a. The boiling points of the halogens are: fluorine 188 C chlorine 35 C bromine +59 C

Question:

Alkane Structural formula Boiling point/°C methane CH4 -164 ethane CH,CH, -88 propane CH,CH,CH, 42 butane CH,CH,CH,CH,

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a i The boiling points of the halogens increase as we move down Group ...View the full answer

Cambridge International AS And A Level Chemistry Coursebook

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