HARD
11th Telangana Board
IMPORTANT
Earn 100

Give reasons for the diagonal relationship observed in the periodic table.

Important Questions on The s -Block Elements

EASY
11th Telangana Board
IMPORTANT
Intermediate First Year Chemistry>Chapter 9 - The s -Block Elements>QUESTIONS>Q 2
Write completely the electronic configurations of K and Rb.
MEDIUM
11th Telangana Board
IMPORTANT
Intermediate First Year Chemistry>Chapter 9 - The s -Block Elements>QUESTIONS>Q 3
Lithium salts are mostly hydrated. Why?
HARD
11th Telangana Board
IMPORTANT
Intermediate First Year Chemistry>Chapter 9 - The s -Block Elements>QUESTIONS>Q 4
Which of the alkali metals shows abnormal density? What is the order of the variation of density among the IA group elements?
MEDIUM
11th Telangana Board
IMPORTANT
Intermediate First Year Chemistry>Chapter 9 - The s -Block Elements>QUESTIONS>Q 5
Lithium reacts with water less vigorously than sodium. Give your reasons.
HARD
11th Telangana Board
IMPORTANT
Intermediate First Year Chemistry>Chapter 9 - The s -Block Elements>QUESTIONS>Q 6
Lithium Iodide is the most covalent among the alkali metal halides. Give the reasons.
HARD
11th Telangana Board
IMPORTANT
Intermediate First Year Chemistry>Chapter 9 - The s -Block Elements>QUESTIONS>Q 7
In what respects lithium hydrogen carbonate differs from other alkali metal hydrogen carbonates?
EASY
11th Telangana Board
IMPORTANT
Intermediate First Year Chemistry>Chapter 9 - The s -Block Elements>QUESTIONS>Q 8
Write the complete electronic configurations of any two alkaline earth metals
HARD
11th Telangana Board
IMPORTANT
Intermediate First Year Chemistry>Chapter 9 - The s -Block Elements>QUESTIONS>Q 9
Tell about the variation of melting and boiling points among the alkaline earth metals.