Monday 11 March 2019

CLASS 10
GENERAL INSTRUCTIONS 

FILL IN THE INDEX

PRESENTATION OF THE WORK SHOULD BE NEAT

DRAW DIAGRAMS WHEREEVER NECESSARY.USE SCALE

LEARN FOR THE TEST. WRITE AND PRACTICE CHEMICAL EQUATIONS





2 comments:

  1. Mam please upload the practical of Chemistry

    Preparation of:

    a) A true solution of common salt, sugar and alum

    b) A suspension of soil, chalk powder and fine sand in water

    c) A colloidal solution of starch in water and egg albumin/milk in water and distinguish between these on the basis of transparency filtration criterion stability

    ReplyDelete