Competency Based Questions Chapter 6 Control and Coordination
Hint: Draw the structure & explain the functioning of a neuron, in order to explain how electrical signals travel in human body. Question.1. The image shows the structure of a […]
Competency Based Questions Chapter 5 Life Processes
Hint: Explain the process of absorption of & , in order to understand how autotrophs obtain substances necessary for nutrition. Question.1. The image shows the process of making food by […]
Competency Based Questions Chapter 4 Carbon and Its Compounds
Hint: Write down electron shell configuration of carbon in order to predict formulae of carbon compounds and illustrate the structure of molecules of carbon compounds with chain, branched & ring […]
Competency Based Questions Chapter 3 Metals and Non-metals
Hint: Observe various substances and their physical properties in order to classify them as metals or non-metals. Question.1. A student performs some activities on two substances and records the observations […]
Competency Based Questions Chapter 2 Acids, Bases and Salts
Hint: Recall the tastes of acids and bases in order to point out if given food items contain an acid or a base. Question.1. Which fruit is basic in nature? […]
Competency Based Questions Chapter 1 Chemical Reactions and Equations
Hint: Compare the characteristics of initial & final substances in order to check whether the change is physical or chemical. Question.1. A student poured 100 mL of water in a […]