🏆 Competitive Prep🎓 IIT Foundation
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Matter

Here is a list of skills for matter. Skills are organized by level, and each link opens in the shared adaptive practice shell.

Chemical Reactions and Equations (v2)

  1. CR2.1Physical Change vs Chemical Change
  2. CR2.2How to identify a chemical reaction
  3. CR2.3Reactants and Products
  4. CR2.4Word Equation
  5. CR2.5Chemical Formula
  6. CR2.6Identify Reaction Types
  7. CR2.7Law of Conservation of Mass
  8. CR2.8Balanced Chemical Equation
  9. CR2.9State Symbols
  10. CR2.10Types of Chemical Reactions - Combination
  11. CR2.11Types of Chemical Reactions - Decomposition
  12. CR2.12Types of Chemical Reactions - Displacement
  13. CR2.13Types of Chemical Reactions - Double Displacement
  14. CR2.14Types of Chemical Reactions - Redox
  15. CR2.15Exothermic vs Endothermic
  16. CR2.16Corrosion
  17. CR2.17Rancidity
  18. CR2.4.R1Element Symbol Match (Remediation)
  19. CR2.4.R2Diatomic Elements Rule (Remediation)
  20. CR2.4.R3Valency Crossover Rule (Remediation)
  21. CR2.4.R4Ion Charges & Valency Recall (Remediation)
  22. CR2.4.R5Cations, Anions & Octet Rule (Remediation)
  23. CR2.6.R1State Symbols Recognition (Remediation)
  24. CR2.6.R2Combination vs Decomposition Patterns (Remediation)
  25. CR2.6.R3Single Displacement Elements (Remediation)
  26. CR2.6.R4Double Displacement Swapping (Remediation)
  27. CR2.7.R1Counting Atoms in Formulas (Prerequisite)
  28. CR2.7.R2Reactant vs Product Atom Balance (Remediation)
  29. CR2.8.R1Coefficients vs Subscripts (Prerequisite)
  30. CR2.8.R2Stepwise Chemical Balancing (Remediation)
  31. CR2.9.R1Substance Physical States (Prerequisite)
  32. CR2.70Combination Reaction Basics (Remediation)
  33. CR2.71Thermal, Electrolytic & Photolytic Energy (Prerequisite)
  34. CR2.72Decomposition Reaction Products (Remediation)
  35. CR2.73Metal Reactivity Series (Prerequisite)
  36. CR2.74Precipitate Identification (Remediation)
  37. CR2.75Oxidation vs Reduction Definition (Prerequisite)
  38. CR2.76Oxidizing & Reducing Agents (Remediation)
  39. CR2.77Temperature Change Observations (Prerequisite)
  40. CR2.78Heat Flow Classification (Remediation)
  41. CR2.79Causes of Corrosion (Prerequisite)
  42. CR2.80Corrosion Color Indicators (Remediation)
  43. CR2.81Causes of Rancidity (Prerequisite)
  44. CR2.82Preventing Rancidity (Remediation)

Acids, Bases and Salts (v2)

  1. AB.1Identify acids, bases and salts
  2. AB.2pH scale and indicators
  3. AB.3Reactions of acids and bases
  4. ABS1.0Recognize Acids and Bases
  5. ABS2.0Use Indicators
  6. ABS3.0Chemical Properties of Acids and Bases
  7. ABS4.0Neutralisation
  8. ABS5.0Acids and Bases Produce Ions
  9. ABS6.0pH Scale
  10. ABS7.0Importance of pH in Everyday Life
  11. ABS8.0Salts
  12. ABS9.0Products from Common Salt
  13. ABS10.0Water of Crystallisation
  14. ABS.101Taste and Touch Properties (Prerequisite)
  15. ABS.102Acid vs Base Everyday Examples (Remediation)
  16. ABS.103Litmus Indicator Color Rules (Remediation)
  17. ABS.104Acid + Metal Gas Test (Remediation)
  18. ABS.105Neutralisation Reaction Products (Remediation)
  19. ABS.106Dissociation in Aqueous Solution (Remediation)
  20. ABS.107Reading the pH Scale (Remediation)
  21. ABS.108Neutralisation Applications in Daily Life (Remediation)
  22. ABS.109Parent Acids and Bases of Salts (Remediation)
  23. ABS.110Chlor-Alkali Reactants and Products (Remediation)
  24. ABS.111Effect of Heat on Hydrated Salts (Remediation)

Metals and Non-metals (v2)

  1. MN1.0Matter and Elements
  2. MN2.0Identify Metals and Non-metals
  3. MN3.0Physical Properties of Metals and Non-metals
  4. MN4.0Chemical Properties of Metals and Non-metals
  5. MN5.0Reactivity Series
  6. MN6.0Ionic Bonding (Electron Transfer)
  7. MN7.0Properties of Ionic Compounds
  8. MN8.0Extraction of Metals
  9. MN9.0Corrosion
  10. MN10.0Alloys
  11. MN.201Everyday Substances (Prerequisite)
  12. MN.202Elements vs Compounds Basics (Remediation)
  13. MN.203Everyday Metal & Non-metal Examples (Remediation)
  14. MN.204Physical Property Exceptions (Remediation)
  15. MN.205Acidic, Basic, and Amphoteric Oxides (Remediation)
  16. MN.206Activity Series Order Drill (Remediation)
  17. MN.207Valence Electrons Counting (Remediation)
  18. MN.208Ionic Compound Behaviors (Remediation)
  19. MN.209Ores, Minerals, and Gangue (Remediation)
  20. MN.210Preventing Corrosion & Rust (Remediation)
  21. MN.211Common Alloy Compositions (Remediation)