ph and reactions between acids and bases
TRANSCRIPT
pH and Reactions between Acids and Bases
Grade 9 Term 2
Class Test
Objectives
• By the end of this assessment the learners should be able to: – Differentiate between acids and bases – Describe the properties of acids and bases – Give balanced equations for the reactions between acids
and bases – State the uses of various indicators – State what a neutralisation reaction is and give an equation
for each type of neutralisation reaction – Give word equations for reactions between acids and bases
Lower Order Questions
40% of the questions asked in the assessment were lower order questions.
These type of questions need memorization, being able to understand and differentiate
Lower Order Questions
Lower Order Questions
Lower Order Questions
Middle Order Questions
45% of the questions asked were middle order questions
These type of questions require the learners to understand more about the topic when it comes to balancing equations and knowing their indicators
Middle Order Questions
Middle Order Questions
Middle Order Questions
Middle Order Questions
Middle Order Question
Higher Order Questions
15% of the questions asked were high order questions
These types of questions will require learners to analyze critically and be able to think practically
Higher Order Questions
Higher Order Questions