Trusted by millions of Kenyans
Study resources on Kenyaplex

Get ready-made curriculum aligned revision materials

Exam papers, notes, holiday assignments and topical questions – all aligned to the Kenyan curriculum.

The diagram below is a cross section of a dry cell. Study it and answer the questions that follow.

The diagram below is a cross section of a dry cell. Study it and answer the questions that follow.
chem2632019317.png
(i) Write the equation for the reaction in which electrons are produced.
(ii) The Zinc can is lined with Ammonium Chloride and Zinc Chloride paste. What would happen if the mixture was to become dry? Give reason.

Answers


sharon
i)chem2632019321.png
ii)-The cell does not produce any current/stops working
-Because the ions are not mobile, the solid is a non-electrolyte
sharon kalunda answered the question on March 26, 2019 at 12:22

Answer Attachments

Exams With Marking Schemes

Related Questions