EASY
NEET
IMPORTANT
Earn 100

KMnO4 on heating at temperature 513K decomposes to give:

50% studentsanswered this correctly

Important Questions on The d- and f-Block Elements

EASY
NEET
IMPORTANT
Alpha Question Bank for Medical: Chemistry>Chapter 19 - The d- and f-Block Elements>Exercise 1>Q 24
The f-block of the periodic table contains those elements in which:
EASY
NEET
IMPORTANT
Alpha Question Bank for Medical: Chemistry>Chapter 19 - The d- and f-Block Elements>Exercise 1>Q 25
Across the lanthanide series, the basicity of the lanthanoide hydroxides:
 
EASY
NEET
IMPORTANT
Alpha Question Bank for Medical: Chemistry>Chapter 19 - The d- and f-Block Elements>Exercise 1>Q 26
Most stable oxidation state of gold is:
EASY
NEET
IMPORTANT
Alpha Question Bank for Medical: Chemistry>Chapter 19 - The d- and f-Block Elements>Exercise 1>Q 27
Which metal exhibits more than one oxidation state in their compounds.
EASY
NEET
IMPORTANT
Alpha Question Bank for Medical: Chemistry>Chapter 19 - The d- and f-Block Elements>Exercise 1>Q 28
Iron is harder than sodium because:
EASY
NEET
IMPORTANT
Alpha Question Bank for Medical: Chemistry>Chapter 19 - The d- and f-Block Elements>Exercise 2>Q 1
Amongst the following set of transition metal ions, the one in which all metal ions do not have d-electrons?
 
EASY
NEET
IMPORTANT
Alpha Question Bank for Medical: Chemistry>Chapter 19 - The d- and f-Block Elements>Exercise 2>Q 2
Which of the following statements is incorrect?
 
EASY
NEET
IMPORTANT
Alpha Question Bank for Medical: Chemistry>Chapter 19 - The d- and f-Block Elements>Exercise 2>Q 3
The names transition and inner transition metals are used to indicate the elements of: