GCSE AQA Chemistry Reactivity of Metals: This question is about the halog

Question

This question is about the halogens (Group 7).

3 (a) How do the boiling points of the halogens change down the group from fluorine to iodine?

..........................................................................................

3 (b) Sodium bromide is produced by reacting sodium with bromine.

Sodium bromide is an ionic compound.

3 (b) (i) Write down the symbols of the two ions in sodium bromide.

..........................................................................................

3 (b) (ii) Chlorine reacts with sodium bromide solution to produce bromine and one other product.
Complete the word equation for the reaction.

chlorine + sodium bromide  
−−−−−−−−−−−−→ bromine + ..............................................

..........................................................................................

3 (b) (iii) Why does chlorine displace bromine from sodium bromide?

..........................................................................................

3 (b) (iv) Use the Chemistry Data Sheet to help you answer this question.
Suggest which halogen could react with sodium chloride solution to produce chlorine.

This question is about the halogens (Group 7) - AQA - GCSE Chemistry - Question 3 - 2015 - Paper 3

Worked Solution & Example Answer:This question is about the halogens (Group 7) - AQA - GCSE Chemistry - Question 3 - 2015 - Paper 3

How do the boiling points of the halogens change down the group from fluorine to iodine?

Write down the symbols of the two ions in sodium bromide.

Complete the word equation for the reaction.

Why does chlorine displace bromine from sodium bromide?

Suggest which halogen could react with sodium chloride solution to produce chlorine.

Join the GCSE students using SimpleStudy...