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Exam (elaborations)

GCSE CHEMISTRY Higher Tier Chemistry 1H Specimen 2018 exam Questions
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34

April 2024

2023/2024

A+
0 1 This question is about halogens and their compounds. Table 1 shows the boiling points and properties of some of the elements in Group 7 of the periodic table. Table 1 Element Boiling point in ° C Colour in aqueous solution Fluorine -188 colourless Chlorine -35 pale green Bromine X orange Iodine 184 brown 0 1 . 1 Why does iodine have a higher boiling point than chlorine? [1 mark] Tick one box. Iodine is ionic and chlorine is covalent Iodine is less reactive than chlorine ...
DOCSITY
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Exam (elaborations)

GCSE CHEMISTRY Higher Tier Chemistry 1H Specimen Question paper
-

-

-

34

April 2024

2023/2024

A+
0 1 This question is about halogens and their compounds. Table 1 shows the boiling points and properties of some of the elements in Group 7 of the periodic table. Table 1 Element Boiling point in ° C Colour in aqueous solution Fluorine -188 colourless Chlorine -35 pale green Bromine X orange Iodine 184 brown 0 1 . 1 Why does iodine have a higher boiling point than chlorine? [1 mark] Tick one box. Iodine is ionic and chlorine is covalent Iodine is less reactive than chlorine ...
DOCSplug
$5.49 More Info