MEDIUM
11th Assam Board
IMPORTANT
Earn 100

Which one of the alkaline earth metal carbonates is thermally the most stable?

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Important Questions on The s-Block Elements

EASY
11th Assam Board
IMPORTANT
What are the common physical and chemical features of alkali metals?                         
MEDIUM
11th Assam Board
IMPORTANT
Discuss the general characteristics and gradation in properties of alkaline earth metals.           
MEDIUM
11th Assam Board
IMPORTANT
Why are alkali metals not found in nature?       
EASY
11th Assam Board
IMPORTANT
Find out the oxidation state of sodium in Na 2 O 2 .                 
EASY
11th Assam Board
IMPORTANT
Explain why is sodium less reactive than potassium?
MEDIUM
11th Assam Board
IMPORTANT
Compare the alkali metals and alkaline earth metals with respect to ionization enthalpy, basicity of oxides and solubility of hydroxides.     
HARD
11th Assam Board
IMPORTANT
In what ways lithium shows similarities to magnesium in its chemical behaviour?        
EASY
11th Assam Board
IMPORTANT
Explain why alkali and alkaline earth metals cannot be obtained by chemical reduction methods ?