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s-Block Elements – Group 1 (Alkali Metals), Properties, Compounds

Chemistry · Grade 11 · Week 37 · 25 questions

This Grade 11 chemistry chapter on s-Block Elements introduces Group 1 (Alkali Metals), Properties, and Compounds. A strong base in these ideas makes organic, inorganic, and physical chemistry much more approachable later.

What you'll practise

  • Identify Group 1 (Alkali Metals)
  • Explain Properties
  • Identify Compounds
  • Apply s-block elements concepts to NCERT exercise and exemplar problems
All 25 questions in this s-Block Elements – Group 1 (Alkali Metals), Properties, Compounds quiz

Grade 11 Chemistry — s-Block Elements – Group 1 (Alkali Metals), Properties, Compounds: 25 practice questions with instant scoring and explanations.

  1. Group 1 elements are called:
  2. Group 1 electronic configuration:
  3. Most abundant alkali metal in earth's crust:
  4. Least abundant (stable) alkali metal:
  5. Alkali metals are stored in:
  6. Down the group, atomic radius of alkali metals:
  7. Ionisation energy down the group:
  8. Reactivity of alkali metals down the group:
  9. Melting point of alkali metals down the group:
  10. Oxidation state of alkali metals:
  11. Alkali metal + O₂ (limited) gives:
  12. Na + O₂ gives mainly:
  13. K, Rb, Cs + O₂ give mainly:
  14. Alkali metal + H₂O gives:
  15. Most vigorous reaction with water:
  16. Flame colour of Na:
  17. Flame colour of K:
  18. Flame colour of Li:
  19. Alkali metals in liquid NH₃ give:
  20. Blue colour is due to:
  21. Diagonal relationship:
  22. NaOH preparation by electrolysis (Castner-Kellner):
  23. Na₂CO₃ (washing soda) by Solvay process:
  24. NaHCO₃ (baking soda) is:
  25. Soda ash is:
Question 1 of 250 correct so far

Group 1 elements are called:

Week 36: Hydrogen – Position, Isotopes, Preparation, Properties, Water, H₂O₂Week 38: s-Block Elements – Group 2 (Alkaline Earth Metals), Properties, Compounds