The scheme below represents some reaction involving hydrocarbons. Study it and answer the questions that follow.

The scheme below represents some reaction involving hydrocarbons. Study it and
answer the questions that follow.

(i) Name Compound P.
(ii) Draw the structural formula of P.
(iii) Name the reagent and type of reaction taking place in process R.
(iv) What is a polymer.
(v) Identify the reagent used in Step 1

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(i) 1, 1, 2, 2 – tetrabromo ethane

(iii) Reagents – Hydrogen of nickel catalyst
Type of reaction- Hydrogenation/addition
(iv) Polymer is a big molecule formed when many small monomers combine
(v) HCl.

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sharon kalunda answered the question on May 16, 2019 at 10:48

Exams With Marking Schemes

• Grade 1
• Grade 2
• Grade 3
• Grade 4
• Grade 5
• Grade 6
• Grade 7
• Grade 8
• Grade 9
• PP1
• PP2
• Playgroup
• Form 1
• Form 2
• Form 3
• Form 4

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