BIOLOGY PAPER 3 (CONFIDENTIAL) - 2020 KCSE PREDICTION SET 1 (QUESTIONS AND ANSWERS)

Share via Whatsapp
Download PDF for future reference Join our whatsapp group for latest updates

BIOLOGY PRACTICAL PAPER 231/3

CONFIDENTIAL:

Each candidate should be provided with the following items;

  1. 10ml of liquid L
  2. 10ml of Ethanol in a corked test tube
  3. 10ml of specimen K in a boiling tube
  4. 4 test tubes in a rack
  5. Test tube holder
  6. 3 labels
  7. 10ml measuring cylinder
  8. Irish potato
  9. Scapel
  10. Access to wall clock/ stop watch
  11. Access to a burner
  12. Distilled water in a wash bottle
  13. Mortar and pestle
  14. 3 droppers
  15. Benedicts solution
  16. Iodine

NB:
L is Rina cooking oil
K is starch solution


Download BIOLOGY PAPER 3 (CONFIDENTIAL) - 2020 KCSE PREDICTION SET 1 (QUESTIONS AND ANSWERS).


Tap Here to Download for 50/-


Read 4872 times Last modified on Monday, 18 May 2020 06:20

1 comment

  • Comment Link Samuel Kungu Saturday, 05 December 2020 06:55 posted by Samuel Kungu

    The emulsion test

Leave a comment

Make sure you enter all the required information, indicated by an asterisk (*). HTML code is not allowed.

Print PDF for future reference