KNEC Chemistry Paper 1 Question Paper / 2016 KCSE MOKASA Joint Examination

KNEC Chemistry Paper 1 Question Paper / 2016 KCSE MOKASA Joint Examination 2016 KCSE MOKASA Joint Examination Chemistry Paper 1 1. Explain the following: (i) It is always advisable to scoop chemical substances using a clean spatula. ( ½ mark) …………………………………………………………………………………………………………………………. (ii) Flammable substances should always be kept away from flames in the laboratory. ( … Read more