Skip to content
OtisamLMS
Sign in Sign up
Chemistry

Chemistry · Quick practice · answer shown after each question

Addition and condensation polymers

Question 1 of 10

Question 1 of 10

The monomer of starch is

Question 2 of 10

Question 2 of 10

The monomer of PVC is

Question 3 of 10

Question 3 of 10

A plastic that hardens permanently on heating is a ___ plastic.

Question 4 of 10

Question 4 of 10

Burning PVC waste releases

Question 5 of 10

Question 5 of 10

Name four natural polymers, state the monomer of each and give one use.

Question 6 of 10

Question 6 of 10

The repeat unit of polypropene is

Question 7 of 10

Question 7 of 10

Discuss the problems caused by plastic waste in Ghana and suggest four ways of reducing them.

Question 8 of 10

Question 8 of 10

Condensation polymerisation produces no by-product.

Question 9 of 10

Question 9 of 10

Thermosetting plastics can be melted and remoulded many times.

Question 10 of 10

Question 10 of 10

The monomer of PVC is chloro___.

Questions written by OtisamLMS in the style of the WASSCE. They are not WAEC past questions.