Month: August 2022

QUESTION 1 : Which of the following is NOT a problem situation regarding a construction loan that might be concealed using change orders? The original project is not feasible. Collusive bidding is occurring. Shortcuts are shoring up other problems. Design Read More …

1. You are provided with the following:                                                               Chemistry paper 3 Read More …

 Chemistry paper 2 Questions and Answers No. 1. Use the information in the table below to answer the questions that follow. The letters do not represent the actual symbols of the elements. (a) Give reasons why the melting point of: Read More …

Kenya certificate of Secondary Education 2016 Chemistry paper 1 1. A student investigated the effect of an electric current by passing it through some substances. The student used inert electrodes and connected a bulb to the circuit. The table below Read More …

Kenya certificate of Secondary Education Practical 2017 Chemistry paper 3 1. You are provided with: • Solution A, 0.5 M copper(II) sulphate • Solid B1, metal B1 powder • Solid B2, Iron powder • Solution C, 0.02 M acidified potassium Read More …

Kenya Certificate of Secondary Education 2017 Chemistry paper 2 1. (a) Name the homologous series represented by each of the following general formulae. (i) CnH2n-2 (1 mark) (ii) CnH2n (1 mark) (b) Compound G is a triester. (i) Give the physical state Read More …