Activity 1.2 Class 10 Science Remedial Classes November 13, 2024 Caution: This activity needs the teacher’s assistance. Material Required 1. Lead nitrate solution 2. Potassium iodide solution 3. Test ... Continue Reading
Activity 1.1 Class 10 Science Remedial Classes November 07, 2024 Caution: This activity needs the teacher’s assistance. It would be better if students wear eye protection. Material Required The follo... Continue Reading
What type of reaction is the digestion of food in the body? Remedial Classes October 13, 2024(a) Reduction (b) oxidation (c) Neutralisation (d) electrolysis Explanation : During digestion, complex food molecules like carbohydrates, ... Continue Reading
What type of chemical reaction is respiration ? Remedial Classes October 11, 2024(a) Oxidation reaction (b) Reduction reaction (c) Combination reaction (d) decomposition reaction Explanation : Respiration is an oxidation... Continue Reading
What type of the reaction is CaCO3 → CaO + CO2 ? Remedial Classes October 09, 2024(a) Displacement reaction (b) Decomposition reaction (c) Combination reaction (d) Double displacement reaction Explanation : In this reacti... Continue Reading