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In RBSE Class 10 Science Chapter 1 Chemical Reactions and Equations, this group activity helps students understand two types of reactions through simple experiments. This activity also develops practical skills as observation, accurate temperature measurement. Objective To find which reactions are exothermic and which are endothermic. Material Required Four beakers Water Copper sulphate [CuSO4] Potassium … Read more

Activity   1.6 of chapter Chemical Reactions and Equations helps students understand the effect of heat and lead nitrate. This activity demonstrates the concept of thermal decomposition which is an important topic in Class 10 Science.   Activity 1.6 Class 10 Science   Objective To observe the effect of heat on lead nitrate powder and identify … Read more

Activity 1.5 helps students understand the effect of heat on ferrous sulphate crystals. When ferrous sulphate crystals are heated, the colour of crystals changes. This activity demonstrates both thermal decomposition and the concept of water of crystallization which are important topics.   Activity 1.5 Class10 Science   Objective To observe the effect of heat on … Read more