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.

Study the scheme below and answer the questions that follow.

Study the scheme below and answer the questions that follow.
51720191024.png
(i) Identify the product B.
(ii) Name the compounds C and E.
(iii) State the conditions for step 1
(iv) Write the equation for the reaction leading tot the formation of methane.
(v) State two industrial uses of methane.
(vi) Identify the reagent D

Answers


sharon
(i) B – Sodium propoxide; F – 1,2 dibrommopropane;
(ii) C – Propanoic acid; E – Polypropene;
(iii) Catalyst – Nickel/Platinum/Pd;
Heat – 200oC// 150 – 200oC;
(iv) C3H8(g)--------> CH4(g) + C2H4(g)
(v) Fuel; preparation of hydrogen /methanol/CCl4
(vi) Concentrated sulphuric acid.
sharon kalunda answered the question on May 17, 2019 at 07:31

Answer Attachments

Exams With Marking Schemes

Related Questions