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Class 11 Chemistry: s-Block Elements
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MCQs on group 1 and group 2 elements, alkali metals and alkaline earth metals general characteristics, anomalous properties of lithium and beryllium anomalous behaviour. It also covers some important compounds of sodium and calcium, biological importance of sodium, potassium, magnesium and calcium.

Class 11 Chemistry: s-Block Elements
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25 Questions

1. Aluminium and beryllium are ______________ in nature.
2. Which of the following is not treated using higher levels of potassium?
3. Which of the following compound is formed when caustic soda is reacted with ferric chloride?
4. Sodium chloride has a ___________ nature.
5. Which of the following is not a use of calcium chloro hypochlorite?
6. Beryllium has ______________ melting point and is ______________ than the other members of its family.
7. Which of the following is true regarding the reactivity order of alkali metals towards hydrogen?
8. Which of the following as a chemical formula of Glauber's salt?
9. Which of the following is true regarding the basic strength?
10. Which of the following do you think is the correct formula for gypsum?
11. What is the difference between the Ionic radius of cations of Lithium and magnesium?
12. Which of the following mixture is known as fusion mixture?
13. Which of the following Statements do you think is true?
14. Which of the following is true regarding the reactivity of alkali metals towards a particular halogen?
15. Which of the following acid chemical formula first slaked lime?
16. Powdered beryllium burns in order to give ___________
17. Which of the following statements is true regarding the diagonal relationship between Lithium and magnesium?
18. The flame of caesium is in the colour _____________
19. Which of the following as a Process to prepare washing soda?
20. How much ATP does Sodium-Potassium pump consume?
21. Which of the following is called as Chile saltpeter?
22. Which of the following element has the smallest size in its group?
23. Which of the following order is correct with respect to the hydration enthalpy?
24. Which of the following is a correct formula for sodium meta aluminate?
25. What is the enthalpy of heat for dissolving quicklime and water?